About Wunderli
Wunderli is a small Swiss team building a bedtime companion that respects children and parents. We think kids deserve stories that speak their name, take place where they want to go and grow with their language. And we think parents deserve an app that is straightforward about what it does and does not do.
Why we exist
Bedtime stories used to be improvised. Today parents are tired and libraries feel finite after the tenth reread. We asked: can a child co-create a fresh story every night without spending time on a screen? Wunderli is our answer. Kids pick hero, place, theme, length and language level. The app writes and narrates the story, and once it starts the screen can go dark.
Made in Switzerland, in three languages
Switzerland's everyday multilingualism shaped Wunderli from day one. German, English and French are first-class from launch, with matching voices and level-appropriate wording. Families raising kids across languages can switch between them per story or per child.
What we will not do
- No third-party advertising: no ad network, no ad units, no ad tracking.
- No profiling of children, and no child profiles at all.
- No free-form prompting: a child picks from a catalogue and types only a character name.
- No story narrated before it has passed our own safety check.
Who is behind Wunderli
Wunderli is built by ArvenX GmbH in Zurich, founded by Raluca and Andrei, parents of three. Andrei spent over a year building the technology, and their own kids were the first testers.
Contact & press
Press and partnerships: hello@wunderliapp.com. Support and questions from families: support@wunderliapp.com.
Follow the launch
Join the waitlist. Your first story is free at launch, with no payment details.
The first story is free and needs no payment details. The 3-day trial runs as a subscription through the App Store or Google Play and renews automatically at the monthly price unless you cancel at least 24 hours before it ends.
Join the waitlist