Top App Development Companies for Swift

Between them, the 26 app development companies on this page cover android (19), eCommerce (17), react (14) and mobile app development (11). They also list work in Toronto. 26 of them have written a profile you can read before you get in touch.

1. 1

   

   Cooperativa de Trabajo Equality Ltda

   API

   Cooperativa de Trabajo Equality Ltda is a worker-owned software cooperative in Argentina that analyses systems and develops software for the financial sector and industry.

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   Why #1: In business 20+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

2. =2

   

   Diadraw

   Consumer Products & Services · Business Services · Financial Services

   Diadraw is a software development team based in Bulgaria that has been building since 2011.

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   Why #2 (shared): Founded 2011, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

3. =2

   1

   100grams

   React Native · Web Development · Software Development · Also in Netherlands

   100grams is an app development agency based in Amsterdam, founded in 2011.

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   Why #2 (shared): Founded 2011, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   AppCorner

   Java · Objective-C · Kotlin · Also in Budapest

   AppCorner is a small software company building mobile and web applications, run by an experienced team of developers.

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   Why #4: In business 10+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Foresight Mobile

   Consumer Products & Services · Mobile App Development · Hospitality & Leisure · Also in United Kingdom

   Foresight Mobile builds mobile apps in the UK, with most of its work done in Flutter so one codebase serves iOS, Android, web and desktop.

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   Why #5: Founded 2017, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   Axles

   Business Services · Information Technology · Android

   Axles is a software studio that has built native and cross-platform applications since 2019.

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   Why #6: Founded 2019, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   AppInsight Technologies

   Information Technology · Software Development · App Development · Also in Karnataka

   AppInsight Technologies is a software firm that builds mobile apps, ERP systems and websites for clients from small startups to large enterprises.

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   Why #7: In business 6+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

8. =8

   

   InApps Technology

   Mobile App Development · React Native · iOS App · Also in Vietnam

   InApps Technology is an offshore software development company in Vietnam that supplies senior engineers to work inside a client's own product team.

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   Why #8 (shared): ISO 27001, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

9. =8

   

   Developers App India

   Arts, Entertainment & Music · Mobile App Development · React Native · Also in Ahmedabad

   Developers App India is a mobile app development company in India that builds apps for iPhone, iPad, Android and Apple Watch.

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   Why #8 (shared): Client numbers stated on its own website, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
11. –

    

    5StarDesigners Ltd.

    Arts, Entertainment & Music · Business Services · Financial Services · Also in London

    5StarDesigners Ltd. is an app development company that builds mobile and web software for businesses.

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12. –

    

    App Makers LA

    Mobile App Development · iOS App · UI/UX Design · Also in United States of America

    App Makers LA is a US agency that designs and builds mobile apps and websites.

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13. –

    

    Appsider

    Arts, Entertainment & Music · Business Services · Real Estate

    Appsider develops mobile applications and websites for businesses and startups, and helps promote them once they launch.

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14. –

    

    Appsmart

    Arts, Entertainment & Music · Information Technology · Financial Services

    Appsmart is a software development company in Bucharest that handles complete software projects, from business analysis to support after go-live.

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15. –

    

    BiharApps Best Website Development Company Patna

    Consumer Products & Services · Advertising & Marketing · React Native · Also in India

    This listing covers the web and app development side of BiharApps, a software house in Patna, Bihar.

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16. –

    

    Double Yolk

    React · PHP · .NET · Also in New Zealand

    Offshore staffing firm placing Indian software developers into companies' own teams in New Zealand, Australia and beyond

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17. –

    

    Elegant Designs

    Android · Java · Responsive · Also in Toronto

    Elegant Designs - Mobile App & Web Developers is a software studio that builds mobile apps and websites.

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18. –

    

    Essential Designs

    Consumer Products & Services · Mobile App Development · Advertising & Marketing · Also in Vancouver and Calgary

    Essential Designs builds bespoke software, web applications and mobile apps from offices in Vancouver, Calgary and Toronto.

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19. –

    

    Exytex Technologies

    Advertising & Marketing · React Native · Business Services · Also in Bradford and Dubai

    Exytex Technologies is an IT software company working in Pakistan.

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20. –

    

    Guangzhou INCN Technology Co., Limited

    Digital Marketing · Android · React · Also in Hong Kong

    Guangzhou INCN Technology Co., Limited lists a broad range of software and marketing services, and its website carries the tagline India and China.

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21. –

    

    India App Developer

    Mobile App Development · Advertising & Marketing · React Native · Also in India

    India App Developer builds mobile and web applications for clients across India, the USA, the UK, Canada and Australia.

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22. –

    

    InstaDev

    Mobile App Development · iOS App · UI/UX Design · Also in Russia

    InstaDev is a mobile app development company serving clients in Russia and abroad.

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23. –

    

    KBA Systems Canada

    Consumer Products & Services · React Native · Business Services · Also in Texas and Houston

    KBA Systems Canada is a software company that develops mobile applications, web platforms and virtual reality experiences.

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24. –

    

    Manhattan Mobile LLC

    Mobile App Development · React Native · iOS App · Also in United States of America

    Manhattan Mobile LLC is a services company in Manhattan Beach, California, that designs and builds mobile apps.

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25. –

    

    Movel

    Mobile App Development · UI/UX Design · Web Development · Also in United States of America

    Movel is a development agency for mobile and web applications.

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