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Ideas that become real applications.

14 applications, designed and written by one person in Brussels. An idea to develop or a prototype to take further? Tell me where you are.

Festivals get their own experience.

Event and festival applications are sold on their own terms, from 350€ a month. The application is built, it runs, and there is a page showing every screen of it.

See the festival offer

One app project. Two starting points.

Already started

Turn your prototype into a release plan

You have screens, code or a working demo. We identify what can be kept, what needs attention and the next useful milestone before agreeing the work.

  • The demo works. What blocks release?
  • Check the sign-in flow on a real device.
  • Turn scattered features into a useful first version.
  • Make failures reproducible and test the fix.
  • Clarify what still needs testing before release.
  • Find which generated code can be kept.

Discuss my existing app

Starting with AI

Set the foundations before adding features

Scope, architecture, tests and rules for your agents. Appro Kernel supports that method, while human review remains part of the work.

  • Define the first useful version
  • Set the agents’ permissions and limits
  • Review the code and test each milestone

Start with a clear method

What Appro has built.

Games, a tool for one office, a festival companion, a board for ideas. Different problems, different colours, one workshop.

More applications are in development. They join this page with their own icon and colour once their facts and screens are verified.

See the complete catalogue

From the first idea to the next release.

One development approach, adapted to your starting point: validate what matters, build the app and check it before release. With or without AI in your workflow.

  • Scope and validate

    Define the useful first version and test the essential experience before committing to the full product.

  • Build the app

    Native iOS and Android development, a shared core where it fits, and small milestones you can review.

  • Review and prepare release

    Review code and user journeys, resolve agreed blockers and prepare release requirements, including for apps started with AI.

    Discover

Explore the project options

Tell me what you are trying to build.

Whether it is an app, a website, or an AI setup that should have existed last year, the first conversation costs nothing.

hello@appro-app.com

Still building.

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