Top 100 Mobile App Developers in Ontario
The Best of October 2026Looking 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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361$1,000+10 - 49 employeesToronto, CanadaMotiventive, a small website development firm, is in Toronto, Canada and Karachi, Pakistan. The team provides Web Development and Mobile App Development.Read More
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362Undisclosed10 - 49 employeesOshawa, CanadaCustom studioz is an user experience agency. Their team is based in Oshawa, Canada and specializes in UX/UI Design and Web Development.Read More
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363$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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364$5,000+10 - 49 employeesMississauga, CanadaEstablished in 2016, Charpixel Technologies is a small software development company. Their team provides Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm is in Noida, India and Mississauga, Canada.Read More
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365$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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366$1,000+2 - 9 employeesToronto, CanadaSysmologic, a small website development company, is headquartered in Toronto, Canada. The team specializes in Web Development and Web Design.Read More
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367$1,000+2 - 9 employeesVaughan, CanadaFourth of August Creative is a website development firm. Founded in 2017, the company is headquartered in Vaughan, Canada. Their services include Web Development and Social Media Marketing.Read More
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368$1,000+2 - 9 employeesToronto, CanadaAllunac is an application development firm headquartered in Montréal, Canada and Toronto, Canada. The team provides Mobile App Development and UX/UI Design.Read More
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369$1,000+10 - 49 employeesOttawa, CanadaContent Krush, a small digital strategy company, is based in Ikeja, Nigeria. They focus on digital strategy, social media marketing, content marketing, search engine optimization, and more and were launched in 2017.Read More
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370Undisclosed50 - 249 employeesMississauga, CanadaTrinetra Solutions Inc. Is a midsize IT strategy consulting company. They specialize in IT strategy consulting and BI & big data consulting & SI and were founded in 2004.Read More
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371$1,000+10 - 49 employeesToronto, CanadaUndoLabs is an AI Agents company in Toronto, Canada. They focus on AI Agents and AI Consulting and were established in 2025.Read More
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372$1,000+10 - 49 employeesMarkham, CanadaLocated in Markham, Canada, Accountable IT Solutions is a small e-commerce development firm. The team provides E-Commerce Development and IT managed services.Read More
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373$1,000+10 - 49 employeesBurlington, CanadaBased in Burlington, Canada, Pegmatis Inc. Is a small IoT development company. The team offers IoT development and Other Application Development.Read More
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374Undisclosed10 - 49 employeesMississauga, CanadaHeadquartered in Mississauga, Canada, MYC Interactive is a social media marketing company. They provide Social Media Marketing and Content Marketing and were founded in 2008.Read More
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375$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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376$5,000+10 - 49 employeesHamilton, CanadaFYELABS is an Engineering company. Launched in 2021, the company is based in Hamilton, Canada. Their team specializes in Engineering and Custom Software Development.Read More
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377$5,000+2 - 9 employeesToronto, CanadaSyncoria Incorporated, a small ERP consulting and SI company, is based in Toronto, Canada. Their services include ERP consulting and SI and E-Commerce Development.Read More
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378$1,000+2 - 9 employeesMississauga, CanadaHeadquartered in Mississauga, Canada and Austin, Texas, MotoCoders is a web development firm. The team focuses on Web Development and Search Engine Optimization.Read More
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379$5,000+2 - 9 employeesToronto, CanadaProMarketer, a branding agency, specializes in Branding and Social Media Marketing. The company is based in Toronto, Canada and Toronto, Canada.Read More
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380$1,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, InnovateSoft is a software development company. They offer Custom Software Development and Web Development.Read More
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381$1,000+2 - 9 employeesVaughan, CanadaLaunched in 2023, Click! Digital Agency, a small website development firm, is headquartered in Vaughan, Canada. Their services include Web Development and Web Design.Read More
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382$1,000+2 - 9 employeesBrampton, CanadaSmall e-commerce development company Amagesoft Solutions, is based in Brampton, Canada and Kharar, India. The team offers E-Commerce Development and Web Development.Read More
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383$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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384$1,000+2 - 9 employeesMississauga, CanadaThe Tech Raptors is a website development firm. They are located in Mississauga, Canada. Their team offers Web Development and Mobile App Development.Read More
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385Undisclosed2 - 9 employeesToronto, CanadaBuildPort is a software development firm. Founded in 2025, the agency specializes in Custom Software Development and Web Development.Read More
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386$1,000+2 - 9 employeesBrampton, CanadaEstablished in 2023, Dcoderr is an IT strategy consulting company. The team provides IT strategy consulting and IT managed services.Read More
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387$25,000+2 - 9 employeesToronto, CanadaFounded in 2025, LeRobotBooth is a software development company. In Toronto, Canada, the team specializes in Custom Software Development and Engineering.Read More
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388$5,000+10 - 49 employeesRichmond Hill, CanadaSmall web design company Mindless Tower, is in Richmond Hill, Canada. Their services include Web Design and Branding.Read More
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389Undisclosed10 - 49 employeesToronto, CanadaSmall user experience design agency K2XO, is headquartered in Toronto, Canada. Their services include UX/UI Design and Digital Strategy.Read More
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390$5,000+10 - 49 employeesToronto, CanadaDS01 is a custom software development company established in 2019. The small team provides Custom Software Development and AR/VR development.Read More
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