Top 100 Mobile App Developers in St. Catharines
The Best of December 2025Looking 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
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421$5,000+10 - 49 employeesToronto, CanadaKarmaLn Technology LLP, a CRM consulting and SI company, was established in 2019. The team focuses on CRM consulting and SI and Mobile App Development.Read More
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422$5,000+2 - 9 employeesToronto, CanadaFounded in 2018, Arc10 Technologies Inc is a small Toronto, Canada-based custom software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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423$5,000+10 - 49 employeesToronto, CanadaCustom software development firm DevOps Technologies was launched in 2017. The small team focuses on Custom Software Development and Mobile App Development.Read More
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424$1,000+2 - 9 employeesToronto, CanadaSolvix Technologies Pvt Ltd is an UX design company located in Toronto, Canada and Mehsana, India. They provide UX/UI Design and cloud consulting & SI.Read More
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425Undisclosed2 - 9 employeesMarkham, CanadaRead More
Established in 2022, Splexer is a small web design agency. Their services include web design, web development, mobile app development, e-commerce development, and more. The firm is in Toronto, Canada.
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426$1,000+10 - 49 employeesBrampton, CanadaLaunched in 2013, SoftwareXprts is a web design company. The team focuses on Web Design and Custom Software Development.Read More
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427Undisclosed10 - 49 employeesVaughan, CanadaFoscio Canada, a software development company, is based in Vaughan, Canada. Founded in 2017, the team offers Custom Software Development and Web Development.Read More
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428$1,000+Freelancer employeesKing City, CanadaBrian Kayfitz Development is an app development firm in King City, Canada. The small company was founded in 2020. Their team specializes in Mobile App Development and Wearable App Development.Read More
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429$1,000+2 - 9 employeesToronto, CanadaTechdroid Inc. Is a small website development company founded in 2023. Their team offers Web Development and Mobile App Development.Read More
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430$1,000+10 - 49 employeesBrampton, CanadaThe Indiana Group, an IT strategy consulting company, is based in Brampton, Canada. Established in 2022, the team provides IT strategy consulting and IT managed services.Read More
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431$1,000+2 - 9 employeesMississauga, CanadaMOSLAB Innovations Inc, a web development company, was founded in 2018. The agency specializes in Web Development and Custom Software Development.Read More
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432Undisclosed1,000 - 9,999 employeesToronto, CanadaXoriant is an UX agency launched in 1990. The company offers UX/UI Design and BI & big data consulting & SI, and is large.Read More
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433Undisclosed10 - 49 employeesMarkham, CanadaEstablished in 2018, Beyond The Call is a custom software development company. The team provides Custom Software Development and Mobile App Development.Read More
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434$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada and Ottawa, Canada, Thornley Fallis is a mobile app development firm. The team provides Mobile App Development and Search Engine Optimization.Read More
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435$10,000+50 - 249 employeesGuelph, CanadaRead More
Application development company Glasier Inc. Was established in 2017. Their small team is located in Ahmedabad, India and First Floor, London, W1W 7LT, United Kingdom. Glasier Inc. Focuses on mobile app development, web development, ux/ui design, e-commerce development, and more.
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436$10,000+2 - 9 employeesRichmond Hill, CanadaFounded in 2018, SideLabs is a small mobile application development company. Their team focuses on Mobile App Development and Other Application Development.Read More
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437$50,000+250 - 999 employeesMississauga, CanadaRead More
Netclues Inc. Is a midsize website development company located in Cayman Islands; Mississauga, Canada and Ahmedabad, India. They focus on Web Development, Digital Strategy, UX/UI Design, Mobile App Development, and more and were established in 2008.
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438Undisclosed10 - 49 employeesBrampton, CanadaLaunched in 2016, Foremost Digital is a small Brampton, Canada-based application development company. Their team focuses on Mobile App Development and Search Engine Optimization.Read More
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439$10,000+50 - 249 employeesMississauga, CanadaSupraITS is an ERP consulting and SI company. They were established in 1999, and their services include ERP consulting and SI and IT managed services.Read More
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440$10,000+10 - 49 employeesToronto, CanadaRead More
Agilno is a software agency founded in 2016 and based in Split, Croatia with more than 10 experts. They specialize in web development, big data consulting, and mobile app development solutions for small and mid-market businesses across various industries.
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441$1,000+2 - 9 employeesToronto, CanadaSoftware development company InnovateSoft is located in Toronto, Canada. They specialize in Custom Software Development and Web Development and were launched in 2023.Read More
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442$1,000+50 - 249 employeesMarkham, CanadaDigixtube is a Markham, Canada-based Digital Strategy company. The team focuses on Digital Strategy and Social Media Marketing.Read More
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443$1,000+50 - 249 employeesToronto, CanadaKBA Systems is an Ahmedabad, India-based website development company. The team focuses on Web Development and Mobile App Development.Read More
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444$1,000+Freelancer employeesBrampton, CanadaCodesk Software Inc is a small web design agency located in Brampton, Canada. Their services include Web Design and Mobile App Development.Read More
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445$1,000+10 - 49 employeesBrampton, CanadaDigioptimizer is a SEO company. They were founded in 2015 and specialize in Search Engine Optimization and Pay Per Click.Read More
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446$1,000+2 - 9 employeesToronto, CanadaCode & Crust, a SEO services firm, was launched in 2024. Based in Toronto, Canada, the team specializes in Search Engine Optimization and Web Development.Read More
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447Undisclosed2 - 9 employeesToronto, CanadaFounded in 2021, CJ Technologies is a web development company. Based in Toronto, Canada, the team focuses on Web Development and API Development.Read More
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448Undisclosed10 - 49 employeesMarkham, CanadaCantan Group, a web design agency and mobile application development firm, is headquartered in Markham, Canada. They specialize in Web Design and Mobile App Development and were launched in 1999.Read More
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449Undisclosed10 - 49 employeesToronto, CanadaKeshava Technology Inc. Is a SEO agency. They are headquartered in Toronto, Canada and Chennai, India and have small team. They focus on Search Engine Optimization and Pay Per Click.Read More
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450$1,000+Freelancer employeesBrampton, CanadaAthenix Inc., a custom software development firm, was launched in 2023. They provides Custom Software Development and Web Development.Read More
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