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IoT Development Company

FiveDotTwelve

Polish app developer specialising in Flutter and FlutterFlow mobile apps, with web and IoT work

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About FiveDotTwelve

FiveDotTwelve is a full-cycle app development company in Poland whose main specialism is Flutter and FlutterFlow. It can build an app from scratch with its own designers, developers, testers and project managers, or add people to a client's team to extend an existing product.

What FiveDotTwelve offers

Flutter and FlutterFlow apps — cross-platform mobile apps from idea to release.
Native mobile apps — iOS in Swift and Android in Kotlin, plus React Native.
Web apps — builds in Node.js, React and Ruby on Rails.
IoT and cloud apps — connected-device and cloud-based applications.
Design and QA — UI/UX design with a dedicated testing team.
Team extension — developers joining a client's own staff.

Who it works with

The firm works with startups, scale-ups and enterprises. Examples include Squaddy, a fitness app for sharing workouts; VRWorkout, a home fitness app for Oculus headsets; Autenti, for signing documents online; and SimSim Recipes.

Key facts

Based in: Poland
Portfolio: more than 50 case studies and over 100 app projects
Main technology: Flutter and FlutterFlow

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

Categories & features

Rankings

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

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