Top 100 Mobile App Developers in Spain

DMI developed a mobile app on Windows for a large hotel group, providing extensive user experience research and design input such as wireframes and mood boards. Their work stands out for mobile, branding, and data management.

“They tend to think about the end product as a more marketable product. They don't just look at achieving the KPIs [key performance indicators] of the product owner here internally, but also looking to provide fantastic feedback in terms of how certain features or functions can be marketed.” – User Experience Lead, Large Hotel Group

Arc XP partners with Wizeline to improve, implement, and support its digital experience platform, which hosts an average of 1.5 billion unique visitors per month. Arc launched its partnership with Wizeline in August 2019, focused on platform support. Over time, the partnership expanded to include professional services that could scale with Arc’s sales efforts, enabling new customers on Arc’s platform to receive custom development support from a Wizeline team with deep platform expertise. Today, Arc also leverages Wizeline’s capabilities for core platform development and product evolution.

“No matter the project or task, Wizeline met our success criteria. For the support team, we focused primarily on the throughput of response, manageable backlogs, and client satisfaction. For professional services, we looked at on-time, on-scope product delivery with a staffing model designed to achieve that. In our newer platform engagements, we are also focused on on-time delivery but with an eye to our company growth projections. Within a week or sprint, we have team velocity KPIs and expectations around quality, and Wizeline has a track record of exceeding them." Zach Perry, VP of Platform Engineering, Arc XP

AppSquadz built iOS and Android app for a company that delivers bottled water in India. The project included wireframing, design, and quality testing.

“By developing this app, they helped me out a lot. In India, it is difficult to find a reliable company. … I am happy with their communication. I would give them 10 out of 10.” – CEO, Water Delivery App

A social shopping startup partnered with Slashmobility to develop a platform that allows companies to include targeted promotions on goods and services. The Slashmobility team delivered native applications for Android and iOS, which have garnered over one million downloads since launch.

"The app has obviously been successful, and we’re happy with the work they’ve done as we continue to work with them." – Project Manager, Social Shopping Company

Mobivery designed the UI/UX for an app of a financial product provider when the latter transitioned to outsourced mobile development. They designed and implemented customer onboarding improvements, a referral program, and in-app promotional programs. Mobivery improved the load funds process and the platform's look and feel.

"On some projects we had many iterations and on others very few, but the team is always professional and handles it well." - Director of Product, Financial Product Provider  

Anadea moved a software development shop's business model to SaaS. Their team developed a robust backend using Ruby on Rails. While Anadea was unable to finish the project, as the client could no longer fund it,, the work they produced was high-quality. 

"The work was exemplary. I wouldn’t change anything that they coded." – Managing Director, Software Development Shop

ABAMobile is developing an iOS version of a legal and insurtech company's verification app. Their service also included adding new functionalities and optimizing the app.

"Their project management and communication were done well."

DCSL GuideSmiths redeveloped the recruitment software system of a construction firm. After laying out their requirements, DCSL GuideSmiths designed, tested, and delivered on the system. The client was pleased with the project and felt that DCSL GuideSmiths' skills made the collaboration extremely easy. 

"We were able to see straightaway how the system would look and work. That’s another reason it went so smoothly." – Manager, Support Department, Construction Firm

L+R developed a brand identity system, led software engineering, and executed a go-to-market strategy to facilitate a unique tenant engagement platform leveraging advanced mobile technologies and humanist principles. The team identified brand values, designed UX/UI and built a mobile application. The strategic initiative created new opportunities for the company's key stakeholders and garnered achievements as an industry-leading platform.

"Thanks to the reliable and creative support provided by the L+R team, the company was able to hit all of their milestones for the year 2020." – Real Estate Company

A sports analytics company sought to develop an app that allows players to record their statistics. Develapps developed everything necessary for iOS and Android apps, taking the project from start to finish.

"Develapps provides a very professional service. I've worked with lots of freelancers and other developers, and working with Develapps has proved to be very tidy in comparison from a technical and organizational standpoint." — Founder, Sports Analytics Company

United Virtualities provided web development services for a virtual education platform. Their team built a website that presents and archives webcasts. The platform has received positive feedback for its look and functionality.

“The expertise they provided to build a very technically challenging website was remarkable.” – President & Owner, Virtual Education Website

Gorilla Arm was brought in by an independent studio to develop an iOS app for a third party. Their fast, high-quality work positioned them well to receive more work in the future, such as Android version of the same app. 

"I never received a service that was so fast, for such good value for money. I would definitely recommend them." —Creative Director, Development Studio

Lasting Dynamics SRL developed an app for a fitness and nutrition startup. The app needed additional features implemented before its launch on iOS and Android devices. The features were implemented in three weeks.

“The project manager was easy to communicate with, professional and knowledgeable.” - Founder, Fitness and Nutrition Startup

Amaris provided full-cycle web development for a solar energy company facing a market crisis. The client's country was undergoing state-mandated market liberalization, and enterprises had to adapt quickly. Amaris developed a sophisticated custom CRM solution, as well as an automated billing and invoice system. 

"I have a good feeling that we’ll continue to collaborate with Amaris in the future." – IT Director, Solar Energy Company

Yeeply worked with a consulting firm to develop custom WordPress websites with CSS programming. Yeeply also created an SEO strategy while building blogs and other websites for some of the client's customers. The client has reported seeing an increase in traffic in the previous three months, with clients commenting on their websites changed image and usability. 

"They were very well organized and I felt confident throughout the project." – Marketing Director, Consulting Firm

Cocomore AG developed a website pro bono for a nonprofit museum. Their team fashioned an interactive UX/UI, coded the backend, provided training, and translated the museum's physical laboratory into a digital showcase using Drupal. The website received some positive feedback from users, but they planned additional improvements for its design.

"The new site attracts researchers or experts to the museum, so they can publish their research projects. Other people are interested in using it as a communications platform." – Head of Education, Nonprofit Museum

Squaads developed a data management software for an animal breeding consultancy firm using Angular and Nodejs. As a result, Redil increased it's data efficiency and scaled it's business. 

Squuad was easy to interact with, deadlines were met on a weekly basis. There was open communication across channels.

Iyrix Tech delivers software components for the products of an e-learning technology company. They mainly use PHP for development, as well as MySQL databases and GitHub.

"We have daily communication with them, and they feel like part of our team."

Systematix Infotech Pvt. Ltd developed an iOS app for a software company. The app is a portal that displays jobs to users. In particular, Systematix Infotech Pvt. Ltd properly developed the UI and workflow of the app.

"Their project and time management were excellent. Their progress updates were consistent, and they clarified requirements promptly to avoid overhead and revision. That was important, since the project had a tight deadline." - IT Manager, Software Company

A dev & sustainability company hired Acid Tango to develop a secure and technological parking network for trucks, where the operation of the facilities could be managed by customers through a mobile app. Acid Tango completed the project and met the company's expectations.

"Their synergy with our company and ability to develop in a lean way were impressive." - Key Account Manager, Dev & Sustainability Company

DEVELOOP developed an e-commerce website for an online cruise agency. Working in .NET to build the site, the team established a longterm partnership with the client. The team also provided integration services.  

"They're very flexible and always try to understand our business and its business model, in order to adapt to our needs." – Business Analyst, Online Cruise Agency

Onabitz developed a mobile app for a training company. They aim to develop a training center communication tool that includes available courses, registration, and certificates.

"I am impressed by their humane treatment and professionalism."

Hello Pomelo developed a customized software solution for a telecommunications company that needed to optimize its fleet management. They delivered within six months and provided support and additions for the platform. The client expressed that the software was user-friendly and issue-free. 

"Our clientele continues to grow." – Head of Sales, Telecommunications Company

MAGNETICO provides custom software development services for an online variety store. They are working on the client's POS and integration systems using Java, React, PHP, and NodeJS.

"When problems arise, we are alerted as soon as possible."

Aluxion developed a WordPress site that extended the concept of a marketing agency's social media project.  They also created the design for the site, and their abilities and agility impressed. 

"They understand the project, know what we want, and don't just wait for us to tell them what to do. They've taken our ideas and transformed them into the site. " – COO, Digital Marketing Agency

redadrix provided testing development services to a telecommunications company, working on modeling the experience for a new interphase development. They used editors for some of the JavaScript coding. The testing project ran smoothly, allowing the client to effectively demonstrate their plans to management and even use some of the coding in the final end product.

“They did great research work and ensured the tools were compatible with what we needed. I can say that the project worked well — it helped us to show our upper management the project and allow them to understand what we wanted to create.” – Head of UX & UI, Telecommunications Company

Unimedia Technology has developed a website for a digital advertising company. The team is tasked with creating a system that allows the customer to generate their advertising campaigns effects in real time.

"Their commitment inspired a lot of trusts, which is important in the collaboration."

An AI development company hired Volcanic Internet to augment their staff and software development services. The tech stack they used includes Node.js, PostgreSQL, Docker, and Kubernetes.

"Whether it’s changing developers or changing technologies, they’re willing to discuss and accommodate my needs."

An IT consulting firm collaborated with Collatree for web development services. The client aimed to increased the site's traffic by the end of the year. The team built a WordPress website.

"They created an excellent, easy-to-update website for us."

Asamblo developed a web application for a dental clinic that needed a new system that would allow the business to scale. Through daily communication, their team delivered the solution to 100% perfection after a few rounds of changes.

"...they have a team of young functional analysts with great capacity to understand the operations of a dental company." – CTO, Dental Clinic