Top 100 Mobile App Developers in the United Kingdom

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Top 100 Mobile App Developers in the United Kingdom

June 2022

Looking for a top mobile app development company in the United Kingdom?

Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. 

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List of the Best United Kingdom Mobile App Development Companies

  • 31
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    DCSL GuideSmiths is a bespoke software development company headquartered in Farnborough, England with additional engineering centers in London, Manchester, England, and Madrid, Spain. Across international locations, they have a team of more than 250 individuals providing custom software, mobile application, and web development services to a diverse clientele. They support established businesses, nonprofits, government organizations, and startups

    Clients

    • Mitsubishi
    • Hospify
    • Skanska
    • Water Aid

    Industries

    Notable Project

    A real estate investment company hired DCSL GuideSmiths to provide customer portal development. They use different technologies to write the site's new iteration, develop the frontend, and host the software.

    "Their team has enabled us to get through the rough patches we’ve faced with our project."

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  • 32
    • Scheduling

      4.4
    • Quality

      4.5
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Incepteo is an innovation-led ‘IDEA TO MARKET’ technology services firm providing 360-degree offerings starting from software development, hosting, support, and digital marketing. Our mantra is to deliver growth outcomes with entrepreneurial vision, effective user experience, and innovation. We bring start-up know-how, corporate maturity, and strategic techno- entrepreneurial experience on the table from inception to growth phases.

    Clients

    • Geodis
    • Betterlogic
    • Capium
    • Vision Engineering

    Industries

    Notable Project

    Incepteo designed the UX/UI for an online wellness platform using Adobe. They led an extensive discovery workshop to discuss the client’s vision and branding — the client also provided Incepteo with wireframes.

    “I was impressed with Incepteo’s designer, who went above and beyond to deliver what we needed.”

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  • 33
    • $25,000+
    • 2 - 9 employees
    • Bristol, United Kingdom

    Mobile application development company AppLaunch Limited was launched in 2020. Their small team is located in Bristol, United Kingdom. AppLaunch Limited focuses on mobile app development, custom software development, and other application development.

    Industries

    Notable Project

    AppLaunch Limited developed an iOS ordering app for a food manufacturing company. Their responsibilities included wireframing, building, and testing the app.

    "They cared deeply about making sure that the app matched what we were picturing."

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  • 34
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • London, United Kingdom

    Novoda is a digital-product agency based in London, England, that was established in 2008. Their team of 71 employees provides mobile app development, UX/UI design, enterprise app modernization, digital strategy, and AR/VR development services.

    Clients

    • Tesco News UK
    • The Times
    • CCleaner
    • Channel 4

    Industries

    Notable Project

    Novoda configured a desktop application and built an Android prototype for a system-optimization software company. Their team coded the main functionalities and inserted an in-app purchasing feature. The app gained over 50 million downloads and a 4.4-star rating on the Google Play Store.

    "Last December, monthly revenue for CCleaner was about $100,000. I attributed these metrics to the freemium model and Novoda’s collaborative efforts." – Head of Product, System Optimization Company

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  • 35
    • $25,000+
    • 10 - 49 employees
    • london, United Kingdom

    Thought&Function is a digital agency founded in London in 2017 with no more than 10 members. They are experts in web development, mobile app development, and UX/UI design solutions for clients in the industries of financial services, education, and health care.

    Clients

    • DoctorLink
    • AllPlants
    • ProperCorn
    • Kano

    Industries

    Notable Project

    Thought&Function has developed software and a platform engine for a technology startup. They’ve worked on front- and backend development, UX/UI design, and product management to build the platform architecture.

    "They’ve really done the job, and we’re 100% satisfied with Thought&Function."

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  • 36
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Tech Alchemy was founded in 2016 and has two locations in London. Their team of nearly ten employees provides web development, mobile app development, and UX/UI design services for small businesses.

    Clients

    • Ocean Bottle
    • TOAD
    • MyBricks
    • Moviecoin

    Industries

    Notable Project

    Tech Alchemy is a tech startup’s software development partner. They’ve implemented the client’s ideas, doing testing and front- and backend development. 

    "I’ve never had such a great experience as I’ve had with their team."

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  • 37
    • $50,000+
    • 50 - 249 employees
    • Belfast, United Kingdom

    Instil Software is a software engineering firm based in Belfast, Northern Ireland. Founded in 2005, Instil has about 30 employees that work across a variety of industries. They offer custom software development, mobile app development, cloud consulting and software integration, IoT, and web development.

    Industries

    Notable Project

    Instil Software was hired by a software development company to build an Android version of their existing product. They're tasked with creating a reliable product that's optimized in speed and performance.

    "They’re a very impressive team that’s generous with their knowledge."

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  • 38
    • $10,000+
    • 10 - 49 employees
    • Cheadle, United Kingdom

    Foresight Mobile is an end-to-end mobile development agency founded in 2016 based in Manchester, England. Run by a team of fewer than 10, they offer custom software, mobile app, and web development services to their clients.

    Clients

    • Table.co
    • EA
    • Arm
    • Levi Strauss & Co

    Industries

    Notable Project

    Foresight Mobile aided the mobile and web app development efforts of an AI startup. They collaborated with the client's team to build the apps using Flutter and PostgreSQL databases and conduct API integration.

    "Foresight Mobile effectively and promptly met our needs."

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  • 39
    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom

    Sugar Rush Creative is an app and software development agency based in Belfast. The company was founded in 2003. Since then, it has become a leading digital agency in Northern Ireland and the UK, employing around 10. Sugar Rush Creative has provided market-leading mobile apps, digital animations and web software to clients in industries such as public service, healthcare, education, hospitality, compliance, and many more.

    Clients

    • BBC
    • TopGear
    • Radio Times
    • BUNZL

    Notable Project

    Sugar Rush Creative redesigned a website for a baby skincare products company. They also produced videos and graphics for the company. The client was pleased with their engaging work.

    "The video was creative and broke down the status of our business and what makes us different from other companies. It explained us in a simplistic manner but with a bit of fun as well, to engage people. It was first class." - Director, Baby Skincare Products Company

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  • 40
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Binary Mango is a mobile app development platform that's based in London. Since 2016, their team of fewer than 10 have provided mobile app as well as AR/VR development assistance to mid-market and enterprise-level clients in the fields of consumer products and advertising. 

    Clients

    • GetLeslie
    • Whering
    • Medishout
    • Fundspace

    Industries

    Notable Project

    A health and wellness platform hired Binary Mango to provide mobile app development. They replicated the design that the client handed to them to build a meditation music player.

    "They’re outstanding on all fronts."

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  • 41
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Eden Agency is a digital agency based in Knaresborough, UK. It was founded in 2007 and now employs a team of 21 that provides web design, digital strategy, web development, mobile app development, UX/UI design, social media marketing, and AR/VR development services.

    Clients

    • Link Group
    • McCain
    • Switch2
    • Minster Law

    Industries

    Notable Project

    Eden Agency worked with a sports gaming company in the production of iOS and Android mobile apps. In the five-phase project, they updated the UX, managed an API integration, and implemented payment processing.

    "Their technical ability stands out the most."

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  • 42
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Old.St Labs is a software development business based in London. The business, founded in 2020, has a team of more than ten that provides custom software development, mobile app development, UX/UI design, web design & development, and AI services. Old.St Labs serves small and mid-market companies in the advertising & marketing, education, financial services, health care & medical, and legal industries.

    Clients

    • Kopona
    • Brain.Health
    • CityMunch App
    • Altus Investment Management Ltd

    Industries

    Notable Project

    Old.St Labs added a page on a branding agency’s website. They first met with the client to discuss the specifications. They then created mockups and implemented those on Netlify and Prismic.

     

    "They were flexible and professional, giving us advice on how we could efficiently manage our site in the future."

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  • 43
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Exyte is a software development firm based in Novosibirsk, Russia. Founded in 2014, Exyte primarily works with startups on product development and has 14 employees. Their diverse technology stack and forward-thinking approach set them apart; they offer full-cycle mobile app development, AR/VR development, and UI/UX design.

    Clients

    • Delta Airlines
    • Monsanto
    • PWC
    • Bayer.

    Industries

    Notable Project

    Exyte has provided mobile app development services for an online game platform. They’ve made improvements to the website and provided support for the site and the iOS and Android applications.

    "We work effectively with Exyte, and we highly recommend them."

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  • 44
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sutton, United Kingdom

    Geeks is a software development company in London. Founded in 2007, Geeks' team of 85 specializes in custom software development, web development, and mobile app development, primarily for midmarket clients in media and govenment.

    Clients

    • BBC
    • EasyJet
    • Euromoney
    • Mitie

    Industries

    Notable Project

    A real estate brokerage hired Geeks Ltd for custom software development services. The team handled the client's intranet support services, CRM, document processing, and mobile optimization.

    "We were impressed by their knowledge, communication style, and professionalism."

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  • 45
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Royal Leamington Spa, United Kingdom

    Appoly Ltd is a mobile and web application development company based in Leamington Spa, UK. The company, founded in 2017, has a team of less than 15 who provide mobile and web development for business processes to various businesses.

    Industries

    Notable Project

    Appoly Ltd designed an iOS and Android application then developed the product, including the database. They built notification features and one that enables the app to operate without an Internet connection.

    "Appoly quickly understood what we wanted, which nobody had previously done."

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  • 46
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Workin Geeks is a software company based in Moscow with more than 10 members. Founded in 2018, they are experts in custom software, web, and mobile app development solutions.

    Clients

    • Kinokhod
    • Evotor
    • Prime

    Industries

    Notable Project

    Workin Geeks is developing a mobile app for iOS and Android that supports a cultural heritage nonprofit. The app guides users to important locations and helps them connect.

    “With their skills, they will deliver the right product.”

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  • 47
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    GearedApp is a software development firm based in Edinburgh, Scotland. They were founded in 2013 and have a team of 11 employees who specialize in mobile development, web development, and UX/UI design. They work mostly with small business clients in the healthcare, business services, and education industries.

    Clients

    • NHS
    • Edinburgh University
    • AWDis
    • Raven Controls

    Industries

    Notable Project

    GearedApp was hired by a marketing agency to design and build a WordPress site for their not-for-profit campaign. They implemented a voting and nomination system into the site and handled its frontend design.

    "Geared App was impressive in shortlisting the technology and plugins required to ensure a seamless project."

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  • 48
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • London, United Kingdom

    Hero Team is a digital agency located in London. Founded in 2018, their services include mobile app and web development in addition to UX/UI design. Their team of 3 works with small businesses.

    Clients

    • Hugo
    • Cuckoo Broadband
    • Virtuall
    • Tried And Supplied

    Notable Project

    Hero Team developed a custom website for an independent creative agency. The team built the brochure site as well as an e-commerce platform.

    "They are transparent and approachable."

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  • 49
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Bit Zesty is a custom software development firm. They provide custom software development, ux/ui design, web development, application management & support, and more and were launched in 2009. Their small team is London, United Kingdom-based.

    Clients

    • Oxford Medical Simulation
    • Trussell Trust (UK Foodbanks)
    • Queen's Awards for Enterprise
    • HMRC

    Industries

    Notable Project

    Bit Zesty upgraded and rewrote two existing apps for a health and safety software company. They developed upgrades for APIs, added new functionality, and more.

    "For any urgent issues we were able to contact them quickly."

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  • 50
    • $50,000+
    • 10 - 49 employees
    • Newcastle upon Tyne, United Kingdom

    Shout Digital is a web and mobile app development company founded in 2009. They have a team of roughly 33 employees across their three locations: Newcastle upon Tyne, England, London, and Philadelphia. Their clients include small businesses and midmarket firms in various industries including government, financial services, and consumer products and services.

    Clients

    • Hitachi Capital
    • The Information Commissioners Office
    • Parkdean Resorts
    • CPP

    Industries

    Notable Project

    Shout Digital supported further development of software built into a web-based portal for a savings service provider. They executed on API integrations and maintained the platform to ensure optimal performance. The product facilitated notable growth, administering more than $1 billion.

    "Their creativity is a real strength." — Managing Director, Savings Service Provider

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  • 51
    • $10,000+
    • 10 - 49 employees
    • Watford, United Kingdom

    AppDrawn is a software solutions company founded in 1999. Their headquarters are in London and they have a second office in Barcelona. Across these 2 locations, they have a team of a dozen staff that do custom software development, web development, and mobile app development for small and medium-size businesses.

    Clients

    • Aspire Customer Communication Services
    • Imagine Property Group
    • Renteq Highways
    • HSM

    Industries

    Notable Project

    AppDrawn Software Development provides ongoing custom software development for a fulfilment technology company. The team created a cloud-based software system for the business to operate in real-time.

    "They are always trying to figure out what the customer needs before the customer even knows it."

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  • 52
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    TH-EY is a development agency in London, England. Founded in 2017, they have about 8 employees that serve clients in a variety of industries. Services include custom software development, web development, and mobile app development.

    Clients

    • Launchworks
    • Own-Kind
    • pixable
    • First Ascent

    Industries

    Notable Project

    TH-EY built a web app for a management consulting firm's internal workflow. The client wanted to transition from Microsoft Office to a dedicated app that scales their company.

    "They showed commitment to our result!"

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  • 53
    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom

    Exato Software is a development agency based in Jaipur, India. They were founded in 2019 and have a team of around 10 employees. Their main services include custom software, web, and mobile app development for small businesses. 

    Clients

    • Mezatwins
    • Consumer Truth
    • Waggy Tail Petcare
    • Karachi Kitchen

    Industries

    Notable Project

    A crowdfunding platform hired Exato Software to develop a web app where people can start a fundraiser and receive money online from donors. They integrated a payment gateway and implemented security protocols.

    "Their feedback, incorporation, and report system ensured timely completion of the beta version and final project."

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  • 54
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.1
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Bristol, United Kingdom

    MyOxygen is a 10+ team of mobile app developers, UI/UX designers, and digital strategists. Based in Bristol and founded in 2001, the company uses a comprehensive approach that aligns business needs with remarkable results.

    Clients

    • The Ministry Of Defence
    • Kohler Mira
    • the NHS
    • Babcock

    Industries

    Notable Project

    MyOxygen developed a multi-device mobile app for an ambulance service to help map field resources, assess incident impact, and coordinate routes more effectively. The app is widely used by its target audience. The client found the team to be highly attuned to their needs throughout the project and pleasant enough to share a laugh with.

    “I’ve always been impressed with their innovation, approachability, professionalism, flexibility, and ability to look forward.” – Resilience Officer, Emergency Ambulance Service

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  • 55
    • $25,000+
    • 10 - 49 employees
    • Sarratt, United Kingdom

    Clock Limited is a digital design and build company. Founded in 1997, the company is headquartered in Kings Langley, United Kingdom. They have a team of around 35 employees who focus on custom software, web, and mobile app development.

    Clients

    • International Tennis Federation
    • Leicester Tigers
    • Northampton Saints
    • Wall Street Journal

    Industries

    Notable Project

    A media company wanted to develop a website to manage their loyalty program and increase engagement. They chose to partner with Clock Limited after getting several recommendations about the vendor's work.

    "Clock's project management style is exceptional."

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  • 56
    • $50,000+
    • 10 - 49 employees
    • London, United Kingdom

    AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.

    Clients

    • BetDSI
    • Strengthscope
    • Clevry
    • Buyfair

    Industries

    Notable Project

    AVAMAE Software Solutions Ltd designed and developed a web-based platform for a strength assessment business. The team managed the entire process from coding to deployment to hosting. 

    "They’re a core part of what we do now."

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  • 57
    • Scheduling

      4.3
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Softwire is a digital design, engineering and support agency, with offices in London, Cambridge and Manchester. Employing over 200 engineers we create bespoke digital software, mobile apps, and offer strategic IT consulting for some of the UK’s leading brands including the BBC, David Lloyd Clubs, Channel 5 and many large Government Departments.

    Clients

    • The BBC
    • David Lloyd Clubs
    • RSA
    • The Cabinet Office

    Industries

    Notable Project

    A property portal company has collaborated with Softwire for custom software development using React, Java, and more. They manage product research, MVP creation, launching process, and various optimization. 

    "They operate independently and raise issues only when necessary."

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  • 58
    • $50,000+
    • 10 - 49 employees
    • London, United Kingdom

    Chelsea Apps is a software company based in London, with offices in Chicago and Bournemouth, England. Since 2010, their team of less than 50 has provided mobile app development, UX/UI design, and web development assistance to mid-market firms as well as other clients such as startups and enterprises. They have experience working in industries such as consumer products, retail, and business services.

    Clients

    • Transport for London
    • Ladbrokes
    • Vanquis
    • Peace one day

    Industries

    Notable Project

    Chelsea Apps built an SDK for a customer feedback corporation. The SDK was to be inserted in customers' own mobile applications for better testing. It needed to be easy-to-understand for development teams to work with easily. Chelsea Apps made an SDK that was compatible for both Android and iOS.

    "We're in the early days, but we've had 3 clients sign up to use the SDK and 2 of those clients are releasing updates to there own apps in the next month, so we're excited to see the user feedback, but the developer feedback so far has been great." - CTO, Customer Feedback Co.

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  • 59
    • Scheduling

      5.0
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Sheffield, United Kingdom
    The Curve, a software development firm, is in Sheffield, United Kingdom. They specialize in custom software development, web development, and mobile app development and were founded in 2019.

    Industries

    Notable Project

    The Curve provided training for a coding boot camp. The team helped configure and manage the company’s cloud infrastructure and virtual machines.

    "I liked how competent and quick they were."

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  • 60
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Future Platforms is a London based digital agency. Founded in 2000, Future Platforms employs a team of 39 specialists that provide e-commerce,​ ​​​​​​mobile app, and wearable app development.

    Clients

    • Domino’s Pizza
    • FirstGroup's First Rail and First Bus
    • Avanti West Coast
    • PSG

    Industries

    Notable Project

    Future Platforms developed iOS and Android apps for a transport company’s bus and train services. They designed the UI and integrated the Corethree and TransportAPI platforms. The partnership is ongoing.

    “They have a strong team with very practical people who try and think outside the box.”

    Visit Site

Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

Tell us about your project