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Top App Development Companies in Barcelona

12 of 29 app development companies ranked on evidence in the Q4 2026 edition.

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Between them, the 29 app development companies on this page cover android (8), SEO (6), iPhone (5) and mobile app development (4). They also list work in Madrid. 29 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

12 of 29 app development companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is rankedAbout this edition
All app development companies 12 rankedSMEs 12 ranked
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  1. 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
  2. Do While Studio S.L. logo

    Do While Studio S.L.

    Business Services · Information Technology · Branding

    Do While Studio S.L., known as Dowhile, is a branding, web design and custom development studio in Barcelona.

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    On record: Based in Barcelona, Spain

  3. Dtail Studio logo

    Dtail Studio

    Consumer Products & Services · Business Services · Responsive

    Dtail Studio is a creative agency in Barcelona that works with companies around the world.

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    On record: Based in Barcelona, Spain

  4. Gorilla Arm logo

    Gorilla Arm

    Mobile App Development · iOS App · Web Development · Also in Spain

    Gorilla Arm is a mobile app studio based in Barcelona that designs and builds apps for startups and brands.

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    On record: Based in Barcelona, Spain

  5. Imobils logo

    Imobils

    Imobils is a web and app development studio in Barcelona. It began by building mobile apps for iOS and Android and now covers websites, online shops and artificial intelligence as…

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    On record: Based in Barcelona, Spain

  6. InterHuge logo

    InterHuge

    Advertising & Marketing · Information Technology

    InterHuge is a digital agency based around Girona and Barcelona, on the Costa Brava.

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    On record: Based in Girona and Barcelona, Spain

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