Top 100 Mobile App Developers in Ontario
The Best of December 2025Looking for a top mobile app development company in Ontario?
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 Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Mobile App Development Companies
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241$1,000+250 - 999 employeesVaughan, CanadaEccentric Business Intelligence is a branding company. The firm is headquartered in Vaughan, Canada. Their team focuses on Branding and Social Media Marketing.Read More
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242$5,000+250 - 999 employeesOttawa, CanadaRead More
SMITH is an e-commerce development company. The midsize Seattle, Washington-based agency was established in 1996. Their services include e-commerce development, ux/ui design, web design, branding, and more.
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243$1,000+10 - 49 employeesToronto, CanadaHOTKEY.agency is a Toronto, Canada-based web development firm. The team offers Web Development and Mobile App Development.Read More
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244$1,000+10 - 49 employeesMississauga, CanadaEstablished in 2017, GR-Tech is a small custom software development company. Their services include Custom Software Development and Web Development.Read More
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245$5,000+10 - 49 employeesVaughan, CanadaFounded in 2012, Crear Management Limited is a website development firm. Their team specializes in Web Development and Mobile App Development.Read More
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246$1,000+10 - 49 employeesToronto, CanadaNiche Infotech is an app development firm. They provide Mobile App Development and Social Media Marketing and were founded in 2020.Read More
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247$1,000+10 - 49 employeesToronto, CanadaOrange Capsule is a web development firm founded in 2021. The company provides Web Development and UX/UI Design, and is small.Read More
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248$50,000+10 - 49 employeesToronto, CanadaAtomic Build is a software development firm launched in 2021. The team offers Custom Software Development and Mobile App Development.Read More
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249$5,000+10 - 49 employeesMississauga, CanadaCognuitive Solutions Inc., a website development firm, is based in Mississauga, Canada. Their services include Web Development and Mobile App Development.Read More
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250$1,000+10 - 49 employeesBrampton, CanadaGlass Media is a SEO company. Their team is located in Brampton, Canada and offers Search Engine Optimization and Web Development.Read More
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251$25,000+2 - 9 employeesToronto, CanadaBased in Toronto, Canada, Metaware Labs Inc is a web design company. They offer Web Design and Web Development and were founded in 2012.Read More
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252$10,000+2 - 9 employeesMississauga, CanadaDynamics IT Solutions Inc., a CRM consulting and SI company, was founded in 2022. The team offers CRM consulting and SI and Custom Software Development.Read More
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253$1,000+Freelancer employeesVaughan, CanadaEstablished in 2015, Code Maximus is an e-commerce development firm. The firm provides E-Commerce Development and Mobile App Development.Read More
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254$1,000+10 - 49 employeesLondon, CanadaCoreSolutions Software Inc. Is a custom software development firm founded in 1987. The team focuses on Custom Software Development and Web Development and is in London, Canada.Read More
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255$1,000+250 - 999 employeesToronto, CanadaCoSgn is a SEO services firm founded in 2019. The team specializes in Search Engine Optimization and Web Development and is based in Toronto, Canada.Read More
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256$10,000+10 - 49 employeesToronto, CanadaLaunched in 2021, RogueUX is a branding firm. The team focuses on Branding and Market Research.Read More
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257$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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258$1,000+250 - 999 employeesMississauga, CanadaKuchoriya TechSoft is a website development firm. The Mississauga, Canada-based company was established in 2009. The midsize team specializes in Web Development, Mobile App Development, Custom Software Development, AR/VR development, and more.Read More
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259$1,000+50 - 249 employeesRichmond Hill, CanadaKhieuware is a software development firm. They are based in Richmond Hill, Canada and have midsize team of experts. Their services include Custom Software Development and Logo.Read More
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260$10,000+2 - 9 employeesOttawa, CanadaLocated in Ottawa, Canada, Marketplace Studio is a web design company. They focus on Web Design and UX/UI Design and were launched in 2021.Read More
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261$10,000+50 - 249 employeesToronto, CanadaSoftware development firm Blanc Labs provides Custom Software Development and Enterprise App Modernization. They were established in 2013.Read More
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262$250,000+50 - 249 employeesBurlington, CanadaWeb development company Thrillworks was established in 2000. The firm specializes in Web Development and Custom Software Development, and is midsize.Read More
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263$5,000+50 - 249 employeesToronto, CanadaMidsize UX design agency Relish Studios, is located in Toronto, Canada and Duncan, Canada. The team specializes in UX/UI Design and Video Production.Read More
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264$10,000+2 - 9 employeesToronto, CanadaSoftware development firm Microcomms was established in 2016. Located in Toronto, Canada and Manama, Bahrain, the team specializes in Custom Software Development and Mobile App Development.Read More
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265$1,000+50 - 249 employeesToronto, CanadaComfygen Technologies is a mobile application development company in Jaipur, India; Euskirchen, Germany and Toronto, Canada. They provide Mobile App Development, Low/No Code Development, Web Development, E-Commerce Development, and more and were founded in 2015.Read More
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266$1,000+2 - 9 employeesOakville, CanadaCodesypher inc is a web design company. The small Oakville, Canada-based team specializes in Web Design and Custom Software Development. The company was launched in 2012.Read More
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267$5,000+2 - 9 employeesToronto, CanadaSuper Effective, a small user experience company, is based in Toronto, Canada. The team provides UX/UI Design and Mobile App Development.Read More
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268$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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269$1,000+2 - 9 employeesMississauga, CanadaSmall web development firm Straxum Technologies, is located in Mississauga, Canada. The team focuses on Web Development and Mobile App Development.Read More
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270$1,000+2 - 9 employeesToronto, CanadaRayman Solutions is a social media marketing firm. Their team is located in Toronto, Canada and provides Social Media Marketing and Search Engine Optimization.Read More
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