Top 100 Mobile App Developers in St. Catharines
The Best of April 2026Looking for a top mobile app development company in St. Catharines?
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. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines Mobile App Development Companies
-
31$10,000+250 - 999 employeesOakville, CanadaRead More
Techverx is a software development firm that has been offering web development, mobile app development, and custom software development to their mid-market, small business, and enterprise clients in the hospitality and leisure, gaming, and advertising and marketing industries since 2010. Their 50 employees are based out of their Lahore office.
Clients
KickfurtherIndustries
-
32$10,000+50 - 249 employeesOakville, CanadaRead More
Geoviz is a midsize e-commerce development company headquartered in Oakville, Canada. The team specializes in e-commerce development, CRM consulting and SI, ERP consulting and SI, web development, and more.
Industries
-
33$5,000+10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, Canadian Software Agency Inc is a software development company. The small company was founded in 2021. Their services include Custom Software Development, Web Development, Mobile App Development, and E-Commerce Development.Read More
Clients
Walmart OPTA Nescafe Toronto GreenP ParkingIndustries
-
34$25,000+250 - 999 employeesMississauga, CanadaBrainvire Infotech Inc is an e-commerce development company established in 2012. Their midsize team is headquartered in Irving, Texas; Dubai, United Arab Emirates; Mississauga, Canada and Singapore, Singapore. Their services include E-Commerce Development, Mobile App Development, Search Engine Optimization, and Web Development.Read More
Clients
Nike Yokohama Entrepreneur Southwest AirlinesIndustries
-
35$10,000+50 - 249 employeesToronto, CanadaEssential Designs is a web development firm headquartered in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California. They focus on Web Development, Custom Software Development, Artificial Intelligence, and Mobile App Development and were founded in 2008.Read More
Clients
Honeywell BMW Teck TaxillaIndustries
-
36$1,000+50 - 249 employeesMississauga, CanadaRead More
Code Creators is a custom software development firm. The Mississauga, Canada-based firm was established in 2010. The midsize team specializes in custom software development, CRM consulting and SI, mobile app development, web design, and more.
Industries
-
37$5,000+10 - 49 employeesToronto, CanadaArete Soft Labs Inc. Is a small SEO company. Located in Toronto, Canada and Brampton, Canada, the company was established in 2008. Their services include Search Engine Optimization, Web Design, Web Development, Mobile App Development, and more.Read More
Clients
Digital Governance Council, CanadaIndustries
-
38$25,000+10 - 49 employeesToronto, CanadaSidekick Interactive, a small mobile application development firm, is located in Montréal, Canada and Toronto, Canada. Founded in 2011, the team focuses on Mobile App Development, Custom Software Development, Web Development, and UX/UI Design.Read More
Clients
HPIndustries
-
39$10,000+10 - 49 employeesToronto, CanadaRead More
Torinit Technologies is a digital agency founded in 2015 in Toronto with no more than 50 experts. They offer web, UX/UI, and product design solutions for small and mid-market firms in the fields of healthcare, real estate, and retail.
Industries
-
40$25,000+10,000+ employeesToronto, CanadaPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
Industries
-
41$1,000+10 - 49 employeesToronto, CanadaRead More
Elegant Designs is a development agency in Etobicoke and Windsor, Canada. Founded in 2016, they have about 5 employees that serve clients in a variety of industries. Services include mobile app development, custom software development, and web development.
Clients
Velvet SaffronIndustries
-
42$5,000+250 - 999 employeesToronto, CanadaHeadquartered in Belmont, California; Pleasanton, California; North Sydney, Australia and Sharjah, United Arab Emirates, Folio3 is a midsize ERP consulting and SI company. Launched in 2005, the team provides ERP consulting and SI, Mobile App Development, Wearable App Development, Custom Software Development, and more.Read More
Industries
-
43$10,000+2 - 9 employeesOakville, CanadaRead More
Founded in 2011, Saigal Media is a software company based in Toronto, Ontario. Saigal Media offers mobile app development, web design, and web development services and has a small team of fewer than 5 employees.
Clients
Park For U -
44$5,000+10,000+ employeesToronto, CanadaGlobant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.Read More
Clients
Google -
45$50,000+10 - 49 employeesToronto, CanadaBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
Clients
ValoraIndustries
-
46$10,000+50 - 249 employeesToronto, CanadaFounded in 2018, OVERCODE is a web development firm. The company offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more and has a midsize team. The company is headquartered in London, England; Kyiv, Ukraine; San Francisco, California and Toronto, Canada.Read More
Clients
SignifAI (New Relic)Industries
-
47$250,000+250 - 999 employeesToronto, CanadaApp development firm Devbridge is in Chicago, Illinois and Kaunas, Lithuania. Established in 2008, the team specializes in Mobile App Development and UX/UI Design.Read More
Clients
GraingerIndustries
-
48Undisclosed250 - 999 employeesHamilton, CanadaIn Tampa, Florida and Visakhapatnam, India, SRI Tech Solutions is an IT strategy consulting company. The team focuses on IT strategy consulting and Custom Software Development.Read More
-
49$10,000+10 - 49 employeesToronto, CanadaRead More
Lush Concepts is a Toronto-based digital solutions company, focusing primarily in web and UX/UI design, and enterprise app modernization. Their team of under 10 employees was founded in 2007. They primarily work with small businesses in the hospitality & leisure and nonprofit sectors.
Clients
Muskoka BreweryIndustries
-
50$5,000+50 - 249 employeesMississauga, CanadaAmbsan Digital is a mobile application development company launched in 2025. Their midsize team is based in Huntington Beach, California; Mississauga, Canada and Karachi, Pakistan and offers Mobile App Development, Custom Software Development, IT staff augmentation, UX/UI Design, and more.Read More
Industries
-
51$25,000+10 - 49 employeesToronto, CanadaAugust is a website development company based in Toronto, Canada. The small team focuses on Web Development, Web Design, Mobile App Development, and Blockchain. The company was founded in 2017.Read More
-
52$5,000+250 - 999 employeesToronto, CanadaIndus Net Technologies Ltd. Is an app development company. They are headquartered in Kolkata, India; Boise, Idaho; London, England and Singapore, Singapore and have a midsize team that provides Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more. The agency was launched in 1997.Read More
Clients
MattelIndustries
-
53$10,000+10 - 49 employeesToronto, CanadaRead More
ZeMind Studios was founded in 2012 and is located in Toronto, Canada. With about ten employees, they provide mobile app development, AR/VR development, and UX/UI design services to midmarket and small businesses.
Clients
Fairfax MediaIndustries
-
54$25,000+10 - 49 employeesToronto, CanadaBellwood, a software development company, was established in 2019. They are located in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida and have a small team. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
WarnerMediaIndustries
-
55$25,000+2 - 9 employeesToronto, CanadaAltoLeap Inc. Is a software development company. The small team is headquartered in Toronto, Canada and Kingston, Jamaica. Their services include Custom Software Development, Web Development, Mobile App Development, and BI & big data consulting & SI.Read More
Industries
-
56$25,000+10 - 49 employeesToronto, CanadaRead More
Fintelics Technology Inc., a cloud consulting & SI company, is in Toronto, Canada. They specialize in cloud consulting & SI, blockchain, Artificial Intelligence, custom software development, and more and were launched in 2017.
Industries
-
57$25,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2001, Osellus Mobile is a full service mobile development company based in Toronto, Canada. Osellus Mobile's team of 15 employees specializes in mobile app development, UX/UI design, and mobile/app marketing, primarily for midmarket and small business clients in the advertising/marketing and IT spaces.
Clients
Johnson & JohnsonIndustries
-
58$50,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Whitecap Canada is a custom software development firm. The small team specializes in Custom Software Development, BI & big data consulting & SI, Mobile App Development, Low/No Code Development, and more and was established in 1997.Read More
Clients
Woodine Entertainment GroupIndustries
-
59$10,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2006, ITW Consulting is a digital agency headquartered in Toronto, Ontario, with an additional satellite office in Tampa, Fla. With a team of 10 employees, ITW Consulting offers web design, web development, and custom software development services.
Clients
ZayoIndustries
-
60$5,000+10 - 49 employeesToronto, CanadaEstablished in 2017, Continuum Digital is a mobile app development company. The firm offers Mobile App Development, Web Development, E-Commerce Development, Robotics Process Automation, and more and has a small team.Read More
Clients
University of Notre Damn AustraliaIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed App Development Company in St. Catharines
Check out an App Development Company in St. Catharines with the most new reviews in the past 12 months.
App Development Company
St. Catharines
- 11 7 new reviews
- 12 7 new reviews
- 13 6 new reviews
- 14 6 new reviews
- 15 5 new reviews
