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1

App Development Company

100grams

Amsterdam mobile and web app development agency for iOS, Android and web products

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About 100grams

100grams is an app development agency based in Amsterdam, founded in 2011. It designs, builds, integrates and tests mobile and web apps, then keeps improving them after launch using usage data and user feedback.

What 100grams offers

Mobile and web apps — development for iOS, Android and the web.
Strategy and validation — concept review, technical analysis and quick market checks with target users.
Specialist features — location services, augmented reality, machine learning, streaming, chatbots and cloud work.
Post-launch optimisation — measuring downloads, engagement and retention, then iterating.

Who it works with

Clients come from the media, publishing, retail, financial and automotive industries.

Key facts

Based in: Amsterdam, the Netherlands
Founded: 2011
Technologies: Swift, Java, JavaScript, Angular, React, React Native, Node, Python and Go

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Founded: 2011 (15 years) evidence sent

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