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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1$1,000+10 - 49 employeesNiagara Falls, CanadaSAPRATIGS LLP is a web design company. They provide Web Design and Custom Software Development and were established in 2017.Read More
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2$10,000+50 - 249 employeesBurlington, CanadaRead More
Danavero Inc. Is a website development firm located in Burlington, Canada; Kyiv, Ukraine and North Bethesda, Maryland. The midsize team specializes in Web Development, Custom Software Development, and Mobile App Development and was founded in 2015.
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Olympic ExpressIndustries
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3$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.
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KickfurtherIndustries
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4$25,000+50 - 249 employeesToronto, CanadaRead More
Vog App Developers is an app development agency founded in 2012 and based in Calgary, Canada. With a team of around 20 employees, Vog provides mainly mobile app development but can also offer custom software development and UX/UI services to businesses of all sizes.
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VieworxIndustries
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5$1,000+2 - 9 employeesSt. Catharines, CanadaCodHarbor is a St. Catharines, Canada-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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6$100,000+1,000 - 9,999 employeesToronto, CanadaFounded in 2019, EY Studio+ is a large mobile app development company. Their team focuses on Mobile App Development, Web Development, and Custom Software Development. The agency is in Toronto, Canada; Victoria, Canada; Vancouver, Canada and Vancouver, Canada.Read More
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TELUSIndustries
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7$5,000+10 - 49 employeesToronto, CanadaBased in Toronto, Canada and Cairo, Egypt, Orthoplex Solutions is a. The small company was launched in 2015. Their team provides.Read More
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TFO CanadaIndustries
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8$10,000+50 - 249 employeesToronto, CanadaTheAppLabb is a mobile app development firm based in Toronto, Canada; New York, New York; Santa Clara, California and Austin, Texas. The midsize firm was established in 2007. Their team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.Read More
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UnileverIndustries
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9$75,000+50 - 249 employeesToronto, CanadaRead More
Clearbridge Mobile is a full-stack mobile app design and development firm based in Toronto, Canada. It has launched more than 250 apps for large enterprise clients including more than 35 Fortune 500s. These apps have been downloaded more than 300 million times.
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DisneyIndustries
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10$10,000+50 - 249 employeesToronto, CanadaBased in Toronto, Canada; Richmond Hill, Canada; Vancouver, Canada and New York, New York, 247 Labs Inc. Is a software development firm. The company specializes in Custom Software Development, Web Development, Mobile App Development, Web Design, and more and is midsize.The company was founded in 2013.Read More
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ImageSim Award Winning Learning Management System LevelJump TeleHospital Edge Benefits Streamline Fundraising StartupIndustries
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11$50,000+10 - 49 employeesToronto, CanadaRead More
Established in 2014, datarockets is a software development firm. The small team offers Custom Software Development, Artificial Intelligence, and Mobile App Development. The firm is in Toronto, Canada; Kitchener, Canada; New York, New York and Warszawa, Poland.
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Nike Mejuri Dealmaker SpendhoundIndustries
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12Undisclosed50 - 249 employeesToronto, CanadaMobile app development company Plastic Mobile is in Toronto, Canada and New York, New York. The firm specializes in Mobile App Development, UX/UI Design, Digital Strategy, Mobile & App Marketing, and more and is midsize.The firm was founded in 2007.Read More
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Shoppers Drug MartIndustries
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13$5,000+10 - 49 employeesToronto, CanadaRead More
Deligence Technologies Inc. Is a small AI Agents company located in Toronto, Canada. They provide AI Agents, Generative AI, Mobile App Development, and Artificial Intelligence and were launched in 2014.
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Delhi University Digital Ocean Quick PayIndustries
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14$10,000+10 - 49 employeesToronto, CanadaCML Team LTD, a website development firm, is based in Kington, England; Toronto, Canada and Matosinhos, Portugal. The small team provides Web Development, Mobile App Development, Blockchain, IT staff augmentation, and more and was established in 2018.Read More
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CryptoTax.ioIndustries
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15$10,000+10 - 49 employeesToronto, CanadaMindSea is a small software development firm. The Halifax, Canada-based firm was established in 2007. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and IoT development.Read More
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Constant HealthIndustries
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16$25,000+50 - 249 employeesToronto, CanadaRead More
Established in 2012, Orion eSolutions is a custom software development firm. The company offers custom software development, IT managed services, web development, e-commerce development, and more and has a midsize team.
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17$10,000+10 - 49 employeesToronto, CanadaGuaraná Technologies is a mobile application development firm. They are located in Toronto, Canada and Montréal, Canada and have a small team. The company focuses on Mobile App Development, IoT development, UX/UI Design, and Web Development.Read More
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RadenIndustries
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18$5,000+250 - 999 employeesJaipur, IndiaLocated in Noida, India; Hicksville, New York; Mississauga, Canada and Jaipur, India, OnGraph Technologies is a Blockchain company. The midsize team offers Blockchain, Web Development, Mobile App Development, Custom Software Development, and more. The company was launched in 2007.Read More
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TrilogyIndustries
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19$25,000+10 - 49 employeesToronto, CanadaIdea Theorem™ is an user experience design agency. Established in 2013, the team focuses on UX/UI Design, Web Design, Custom Software Development, Web Development, and more. Their small company is located in Toronto, Canada and Austin, Texas.Read More
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IBMIndustries
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20$5,000+50 - 249 employeesKyiv, UkraineRead More
ROCKETECH is a software development firm based in Kyiv, Ukraine; Singapore; London, England and San Francisco, California. The midsize team focuses on Custom Software Development, Mobile App Development, UX/UI Design, IT staff augmentation, and more and was founded in 2015.
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GalamartIndustries
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21$25,000+10 - 49 employeesToronto, CanadaRead More
Quantum Mob is a Toronto-based end-to-end digital innovation firm with a passion for building beautiful & functional products that deliver results. Established in 2016, they provide custom-tailored software solutions that empower their partners to succeed. Their services range from ideation to design, engineering to DevOps, support to team/staff augmentation, and much more. Clients include cutting-edge early-stage startups to elite Fortune 500.
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Air MilesIndustries
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22$50,000+50 - 249 employeesToronto, CanadaRead More
Founded in 2002, TWG is a software development company headquartered in Toronto, Ontario, with a satellite office in New York City. With a team of around 140 employees, TWG provides web development, custom software development, and mobile app development services.
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Bell MediaIndustries
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23$5,000+10 - 49 employeesMississauga, CanadaEstablished in 2016, Asapp Studio is an application development company. The small Lahore, Pakistan-based team specializes in Mobile App Development, Custom Software Development, Web Development, Wearable App Development, and more.Read More
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LifeStyle appIndustries
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24$10,000+10 - 49 employeesToronto, CanadaEstablished in 2014, DivNotes Inc. Is a small custom software development firm. Their team focuses on Custom Software Development, UX/UI Design, Mobile App Development, Application Management & Support, and more. The company is located in Toronto, Canada.Read More
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25$10,000+10 - 49 employeesToronto, CanadaRead More
ITM House is a Toronto based technologically agile software development company. They were founded in 2011 and have a team of 11 employees who specialize in custom software development, AI, and blockchain development. They primarily work with midmarket clients in the utilities, financial services, and healthcare industries.
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The Look CompanyIndustries
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26$25,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2015, Evenset Inc. is a web and mobile application development studio based in Toronto, Ontario. Evenset Inc.'s team of around 10 employees focuses on mobile app development and custom software development.
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RalyIndustries
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27$25,000+10 - 49 employeesToronto, CanadaAppStudio is a small mobile application development company. Launched in 2009, the agency is located in Toronto, Canada; Vancouver, Canada; Calgary, Canada and Montréal, Canada. Their team provides Mobile App Development, Custom Software Development, Artificial Intelligence, UX/UI Design, and more.Read More
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iTaxiIndustries
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28$25,000+10 - 49 employeesToronto, CanadaRead More
MobileFolk is a software development company that was founded in 2008. The company is headquartered in Toronto and has a team of 9 employees who specialize in mobile app, web, and e-commerce development.
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29$25,000+50 - 249 employeesLahore, PakistanRead More
Tintash is a Stanford-alumni led software development firm that since 2008 has been an innovation and technology partner on over 100 projects for startups and enterprises – including a Unicorn, a Fortune 500, and an Apple retail partner. Headquartered in Raleigh, N.C., Tintash offers 130+ personnel with distinguished expertise in all aspects of mobile app, web, and game development, user experience design, quality assurance, project management, analytics, and related services.
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Bed Bath and BeyondIndustries
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30$10,000+250 - 999 employeesGurugram, IndiaVLink, a custom software development firm, is based in South Windsor, Connecticut; Framingham, Massachusetts; Jakarta, Indonesia and Gurugram, India. They focus on Custom Software Development, Mobile App Development, Artificial Intelligence, and Cybersecurity and were founded in 2006.Read More
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ArambhIndustries
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