Top 100 Mobile App Developers in Ontario
The Best of March 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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511Undisclosed2 - 9 employeesToronto, CanadaLaunched in 1998, REA Inc., a small IT managed services company, is based in Toronto, Canada. Their team focuses on IT managed services and Custom Software Development.Read More
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512Undisclosed2 - 9 employeesWindsor, CanadaAI firm 6thlabs focuses on Artificial Intelligence and BI & big data consulting & SI. They were launched in 2023.Read More
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513Undisclosed2 - 9 employeesOshawa, CanadaLaunched in 2023, Screenlink Technologies is a small branding firm. Their services include Branding and Digital Strategy.Read More
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514$250,000+Freelancer employeesToronto, CanadaDevinity Corp. Is a website development firm established in 2017. The agency provides Web Development and Custom Software Development, and is small.Read More
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515$50,000+10 - 49 employeesToronto, CanadaBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
Clients
ValoraIndustries
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516Undisclosed10 - 49 employeesToronto, CanadaAayulogic is a small software development company and app development firm launched in 2016. Their services include Custom Software Development and Mobile App Development.Read More
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517$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
Clients
CryptoTax.ioIndustries
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518$1,000+2 - 9 employeesToronto, CanadaCodeger is a web design company founded in 2018. The team focuses on Web Design and Web Development and is headquartered in Delhi, India and Toronto, Canada.Read More
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519$5,000+50 - 249 employeesToronto, CanadaMobile application development company DesignNBuy is in Dallas, Texas; London England, England; Ahmedabad, India and Toronto, Canada. The midsize company was established in 2009. Their services include Mobile App Development, E-Commerce Development, Digital Strategy, Web Design, and more.Read More
Clients
SilkletterIndustries
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520$5,000+Freelancer employeesAjax, CanadaNoetic Brands Inc. Is a web design agency founded in 2015. The company focuses on Web Design and Web Development.Read More
Industries
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521$25,000+10 - 49 employeesOttawa, CanadaZealistic Solutions is a software development company. They are located in Vadodara, India and Kirkland, Washington. Their team provides Custom Software Development and Mobile App Development.Read More
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522$1,000+2 - 9 employeesMississauga, CanadaBITSolutions Canada Ltd, a web design company, specializes in Web Design and Graphic Design. The agency is in Mississauga, Canada and Montego Bay, Jamaica.Read More
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523$10,000+10 - 49 employeesMississauga, CanadaMobile application development firm Colutions Inc. Was established in 2017. The firm offers Mobile App Development, Web Design, Web Development, and AR/VR development and has a small team.Read More
Clients
HabittIndustries
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524$5,000+10 - 49 employeesBurlington, CanadaRead More
Website development company Krystosoft was launched in 2022. They are headquartered in Richardson, Texas and have a small team. Their services include web development, mobile app development, custom software development, advertising, and more.
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525$10,000+10 - 49 employeesBarrie, CanadaTyger Shark is a web development company established in 1993. Their services include Web Development and Web Design.Read More
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526Undisclosed10 - 49 employeesOttawa, CanadaGreenReef Corporation is an Ottawa, Canada-based web design company. They focus on Web Design and Web Development.Read More
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527Undisclosed10 - 49 employeesToronto, CanadaDigital Marketing Agency BOOMY, a small social media marketing company, is based in Toronto, Canada. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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528Undisclosed10 - 49 employeesToronto, CanadaCreative Faze Inc is a web design company located in Toronto, Canada. The team provides Web Design and Graphic Design.Read More
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529Undisclosed10 - 49 employeesMississauga, CanadaNet Karma Ltd, an Advertising company, is headquartered in Mississauga, Canada. The team focuses on Advertising and Digital Strategy.Read More
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530$5,000+10 - 49 employeesMississauga, CanadaDevProdigee, an IT strategy consulting company, specialize in IT strategy consulting and IT managed services. They were established in 2018.Read More
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531$5,000+10 - 49 employeesToronto, CanadaBYTEQUEST SOFTWARES - 011BQ is a SEO agency. The New Delhi, India-based team specializes in Search Engine Optimization and Mobile App Development.Read More
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532$1,000+10 - 49 employeesOttawa, CanadaLocated in Middletown, Pennsylvania and Sahibzada Ajit Singh Nagar, India, devoptiv is a SEO agency. Founded in 2024, the team specializes in Search Engine Optimization and Pay Per Click.Read More
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533$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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534Undisclosed2 - 9 employeesLondon, CanadaSmall web design company Devlift Media, is in London, Canada. Their services include Web Design and UX/UI Design.Read More
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535$1,000+2 - 9 employeesLondon, CanadaSpeedi Mobile Website is a social media marketing company. The team specializes in Social Media Marketing and Mobile & App Marketing, and the company is located in London, Canada.Read More
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536$1,000+2 - 9 employeesToronto, CanadaBeeclue Tech is a website development company. Founded in 2015, the company is based in Toronto, Canada. Their services include Web Development and E-Commerce Development.Read More
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537$10,000+2 - 9 employeesPeterborough, CanadaUX company Everyday Things was launched in 2017. The small team focuses on UX/UI Design and IT strategy consulting.Read More
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538$1,000+2 - 9 employeesBarrie, CanadaFounded in 2023, Phonic Solutions is a small Barrie, Canada-based web development firm. Their services include Web Development and Mobile App Development.Read More
Industries
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539$5,000+50 - 249 employeesTimmins, CanadaBuildnetic is a web development company. The agency is based in Singapore, Singapore and Harrow, England. Their team offers Web Development and Custom Software Development.Read More
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540Undisclosed10 - 49 employeesMilton, CanadaDevflovv is a custom software development company. Their team is headquartered in Milton, Canada and offers Custom Software Development and Mobile App Development.Read More
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