Top App Development Companies for Kotlin

Between them, the 25 app development companies on this page cover android (17), swift (14), react (12) and react native (11). 25 of them have written a profile you can read before you get in touch.

1. 1

   

   EUREKA Bespoke IT Solutions

   Android · Swift · Agile · Also in Lithuania

   Eastern European custom software developer serving startups and large companies in e-commerce, finance, health and education

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   Why #1: In business 10+ years · Team of 230+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   aveneo

   Consumer Products & Services · Gps, Navigation & Gis · Advertising & Marketing

   aveneo is a software house that builds custom business software on the .NET platform.

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   Why #2: In business 18+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Savvy Apps

   Mobile App Development · Web Development · Software Development · Also in United States of America

   Savvy Apps is a creative agency that designs, builds and grows software for Android, iOS and the web.

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   Why #3: Founded 2009, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

4. =4

   

   Ackee

   Mobile App Development · React Native · Web Development · Also in Czech Republic

   Ackee is an app development agency with teams in Prague and Berlin. Since 2012 it has built mobile and web applications and digital products for companies at home and abroad.

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   Why #4 (shared): Founded 2012, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. =4

   

   eMagicOne

   Android · eCommerce · Java

   eMagicOne began as a product company in 2012 and now serves online sellers as both a software vendor and a development partner.

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   Why #4 (shared): Founded 2012, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   Indian App Developer

   Consumer Products & Services · Arts, Entertainment & Music · Mobile App Development · Also in Australia

   Indian App Developer is a mobile app development company based in India. It builds apps for clients in different countries and lets them hire developers for their projects.

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   Why #6: In business 11+ years · Team of 350+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. =7

   

   AppCorner

   Swift · Java · Full-stack · 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 #7 (shared): In business 10+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

8. =7

   

   IndianAppDevelopers (IAD) Company

   Mobile App Development · React Native · Web Development · Also in Ahmedabad

   IndianAppDevelopers (IAD) Company is an app development firm that places dedicated developers with clients abroad.

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   Why #7 (shared): In business 10+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   HDWEBSOFT

   React Native · Software Development · Android · Also in Vietnam

   HDWEBSOFT is a software development company in Vietnam that builds products for clients worldwide. It offers offshore teams aligned to the client's time zone.

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   Why #9: ISO 9001, ISO 27001, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

10. 10

    

    Foresight Mobile

    Consumer Products & Services · Energy & Natural Resources · Gps, Navigation & Gis · 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 #10: Founded 2017, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

11. 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
12. –

    

    App Majlis

    React Native · App Development · Swift

    App Majlis is an app development company in Dubai that builds mobile and web applications.

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13. –

    

    Appdream AG

    Web Development · Android · Agile

    Appdream AG is an app development firm that takes mobile apps for iOS and Android from first concept through to launch and later upkeep.

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14. –

    

    AppSquadz

    Consumer Products & Services · Hospitality & Leisure · React Native

    AppSquadz is a cloud and app development company that provides AWS cloud consulting, mobile app development and digital transformation services to enterprises.

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15. –

    

    BackendDevelopmentCompany

    Hospitality & Leisure · Information Technology · Financial Services · Also in California

    BackendDevelopmentCompany concentrates on server-side software, the code and systems behind web and mobile applications.

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16. –

    

    Byldd

    Swift · JavaScript · simple

    Byldd works with founders and larger companies to shape, build and launch new software products.

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17. –

    

    Concrete

    Consumer Products & Services · Arts, Entertainment & Music · API

    Concrete is a digital product development business that operates as Accenture Digital Product Dev.

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18. –

    

    CookieDev

    Mobile App Development · React Native · Web Development · Also in Ukraine

    CookieDev is an app development company that takes a client's idea through planning, design, coding, testing and release.

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19. –

    

    Coorva

    Arts, Entertainment & Music · Energy & Natural Resources · Mobile App Development · Also in Argentina

    Coorva connects companies with remote software professionals, either as staff added to an existing team or as direct hires.

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20. –

    

    CustomApp

    Consumer Products & Services · Advertising & Marketing · Financial Services

    CustomApp is a software development company that specialises in high-load systems, from e-commerce platforms to web3 and blockchain projects.

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21. –

    

    Droid Technologies

    Consumer Products & Services · Energy & Natural Resources · Web Development · Also in Kyiv

    Droid Technologies is an embedded engineering company that develops electronic products in full or in part.

    Write a review
22. –

    

    Estatic Infotech

    Mobile App Development · React Native · App Development · Also in Gujarat

    Estatic Infotech is a software company that builds web and mobile applications for Android and iOS.

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23. –

    

    Forwardcode Techstudio

    Arts, Entertainment & Music · React Native · Information Technology

    Forwardcode Techstudio is a software studio that helps turn product ideas into working digital businesses.

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24. –

    

    Guangzhou INCN Technology Co., Limited

    Android · Swift · 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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25. –

    

    I Mate Plus

    Consumer Products & Services · Advertising & Marketing · Hospitality & Leisure

    I Mate Plus is a digital agency that builds custom software, websites and mobile apps.

    Write a review

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