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Apps by Yaron Ogen

Independent software studio

Thoughtful software for everyday life.

Discover thoughtfully designed applications that combine creativity, technology, and intelligent experiences.

Explore the apps About the studio

Apps

Choose an app to explore.

Every app keeps its own look and personality. Open one to see what it does, how it looks, and what it costs.

Tally

Personalized bedtime stories

In beta

Tally writes a new bedtime story for your child, in their language and for their age, with a picture for every story. Choose the themes and the ending, or let your child help decide what happens.

  • Written for your child. With your child's name, for their age and tonight's mood.
  • Seven story languages. English, German, French, Spanish, Italian, Dutch and Hebrew.
  • A picture for every story. And a coloring page made from it, ready to print.
  • Each child's Book. Keep favourite stories, then view, print and share them as a PDF.

iPhone, iPad and Android phones and tablets. Coming soon to the App Store and Google Play.

Explore Tally
Illustration from a Tally sample story: a child and a grown-up look out of an observatory window at a starry night sky with a moth.

How the apps are made

Quality over quantity, by intention.

  • Private by design

    Apps collect only what they need. No ads, no tracking, and no selling of data. Tally, for example, never sends a child's name to the AI.

  • Honest about technology

    Where AI is used, the apps say so plainly, explain what it can and can't do, and leave the final judgement with you.

  • Calm, careful craft

    Few features, done well. Interfaces that respect your attention, read beautifully, and work for everyone.

About

An independent software initiative.

Apps by Yaron Ogen is an independent software development initiative based in Halle (Saale), Germany. It designs and builds mobile and desktop applications that are useful, calm and respectful of the people who use them.

Every app is designed, built and looked after end to end: from the idea and the interface to privacy, security and support.