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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121$25,000+1,000 - 9,999 employeesToronto, CanadaTatvaSoft is a custom software development company headquartered in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Established in 2001, the large team focuses on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.Read More
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Anglo AmericanIndustries
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122$25,000+10 - 49 employeesToronto, CanadaUltrahaus is a small Product Design company. Established in 2003, the company is in Toronto, Canada. Their services include Product Design, Digital Strategy, Mobile App Development, Web Development, and more.Read More
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headversityIndustries
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123$5,000+2 - 9 employeesMississauga, CanadaRead More
harpLabs Inc. is a web and mobile app development company headquartered in Mississauga, Canada. This team of four, which was founded in 2012, offers web design and SEO services, in addition to building mobile applications for phones and tablets.
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TaperMD -
124$1,000+10 - 49 employeesOakville, CanadaPushfire - Web Design Oakville is a web design company. Their team is headquartered in Oakville, Canada and provides Web Design and Search Engine Optimization.Read More
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125$5,000+10 - 49 employeesToronto, CanadaDatawalls is a Toronto, Canada-based custom software development company. They focus on Custom Software Development, Web Design, cloud consulting & SI, Mobile App Development, and more and were established in 2016.Read More
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126$25,000+10 - 49 employeesToronto, CanadaRead More
Staffing company nexus IT group is headquartered in Overland Park, Kansas; Atlanta, Georgia; Austin, Texas and Boston, Massachusetts. The small agency was established in 2010. Their services include Staffing, IT staff augmentation, and Recruiting.
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127Undisclosed10 - 49 employeesToronto, CanadaSoftware development company Red Thread Innovations was launched in 2016. The team provides Custom Software Development and Enterprise App Modernization and is located in Toronto, Canada.Read More
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128$10,000+50 - 249 employeesToronto, CanadaHeadquartered in Toronto, Canada, The Jonah Group is a software development company. The team focuses on Custom Software Development and Web Development.Read More
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129$1,000+10 - 49 employeesMississauga, CanadaMCC is a mobile application development company. In Mississauga, Canada, the firm was launched in 2009. Their services include Mobile App Development and Custom Software Development.Read More
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130$1,000+10 - 49 employeesHamilton, CanadaValin Solutions, a website development firm, is in Hamilton, Canada. Their services include Web Development and cloud consulting & SI.Read More
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131$25,000+2 - 9 employeesToronto, CanadaDigital strategy company Junto was founded in 2019. The small Toronto, Canada-based team provides digital strategy, ux/ui design, product design, mobile app development, and more.Read More
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Pizza Pizza TMX Group Onlia InsuranceIndustries
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132$1,000+10 - 49 employeesToronto, CanadaSoftware development firm Velocity Inc. Is headquartered in Toronto, Canada; Helensvale, Zimbabwe and Wien, Austria. The small team provides custom software development, digital strategy, product design, IT strategy consulting, and more and was established in 2022.Read More
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133$10,000+10 - 49 employeesToronto, CanadaBinaryLink is an application development company located in Toronto, Canada. Their services include Mobile App Development and cloud consulting & SI.Read More
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134$10,000+10 - 49 employeesMississauga, CanadaDot H Digital Inc., a web design company, is based in Mississauga, Canada and Vaughan, Canada. Established in 2010, the small team offers Web Design, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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SitebildzIndustries
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135$10,000+10 - 49 employeesToronto, CanadaRead More
Insighty is a software development agency located in Toronto Canada, that was established in 2017. Their team of 10 employees has been specializing in mobile app development, UX/UI design, web design, and more.
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LPMAIndustries
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136$5,000+10 - 49 employeesToronto, CanadaTechrangle Inc., a social media marketing agency, was founded in 2016. The small team focuses on Social Media Marketing, Web Design, UX/UI Design, IT staff augmentation, and more. The agency is based in Toronto, Canada and Brampton, Canada.Read More
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137$5,000+50 - 249 employeesToronto, CanadaHeadquartered in Toronto, Canada, Paracon Consultants Corp. Is a midsize web development firm. Founded in 2013, the team provides Web Development, Mobile App Development, BI & big data consulting & SI, Custom Software Development, and more.Read More
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3M Interspan Consolidated Contractors Company Titan AmericaIndustries
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138$1,000+10 - 49 employeesBrampton, CanadaDevstree Canada is a mobile application development firm based in Brampton, Canada. Founded in 2013, the team specializes in Mobile App Development and AR/VR development.Read More
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139$1,000+10 - 49 employeesHamilton, CanadaSkyspin Comm is a Hamilton, Canada-based Logo company. Their services include Logo and Branding.Read More
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140$1,000+50 - 249 employeesMississauga, CanadaTw, a mobile app development firm, is based in Indore, India and Mississauga, Canada. Founded in 2017, the team specializes in Mobile App Development and Custom Software Development.Read More
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141$1,000+10 - 49 employeesHamilton, CanadaPixelMatrix Solutions is a web development firm. Based in Ahmedabad, India and Hamilton, Canada, the company was founded in 2021. Their team provides Web Development and Mobile App Development.Read More
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142$10,000+50 - 249 employeesIslamabad, PakistanDiscretelogix is a custom software development firm launched in 2006. Headquartered in Islamabad, Pakistan and New York, New York, the team provides Custom Software Development and Web Development.Read More
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143$5,000+10 - 49 employeesToronto, CanadaWebsite development firm KPDI was founded in 2000. The small team provides Web Development and Mobile App Development.Read More
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144$10,000+10 - 49 employeesToronto, CanadaRead More
Buildable is a Toronto, Canada-based software development firm. The small team provides custom software development, web development, enterprise app modernization, ux/ui design, and more. The agency was established in 2017.
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145$5,000+2 - 9 employeesToronto, CanadaRead More
Pixibiz is a web agency based in Toronto. Their team of less than 10 focus primarily on small business clients. Services include web design, web development, e-commerce development, and SEO.
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146$1,000+10 - 49 employeesToronto, CanadaRead More
DASH WEB LAB is a digital agency based in Ahmedabad, India. Founded in 2015, they have approximately 10 employees who focus on small business clients in education and advertising. Services include social media marketing, PPC, and graphic design.
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Bocca ForteIndustries
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147$25,000+10 - 49 employeesToronto, CanadaRead More
Switch Creative Solutions Inc. is a software development company based in Toronto. They were founded in 2010. They specialize in web and mobile application development for primarily small business and midmarket clients.
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City of TorontoIndustries
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148$5,000+2 - 9 employeesToronto, CanadaRead More
Charlie , a website development company, was launched in 2016. The agency offers web development, ux/ui design, web design, mobile app development, and more and has a small team. The agency is headquartered in Toronto, Canada.
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149$5,000+50 - 249 employeesAhmedabad, IndiaRead More
CMARIX is a technology outsourcing company based in Gujarat, India. Founded in 2009, the team of 115+ employees offers a focused specialty in web development, custom software development, and mobile app development. CMARIX primarily works in partnership with small businesses and midmarket clients.
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Schneider ElectricIndustries
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150$1,000+10 - 49 employeesMississauga, CanadaRead More
Founded in 2022, ResourcePad is an user experience design agency. Their small team is headquartered in Los Angeles, California. Their services include ux/ui design, custom software development, web development, and mobile app development.
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