Contact & Support

Is Chartlotse really free?

Yes. Everything in the app – lessons, training, stories, six e-books and the glossary – is completely free. No ads, no hidden costs.

Which languages does the app support?

English and German. The app starts in your device's language; you can switch at any time in the settings.

Do I need an account?

No. The app works without any sign-up. Your learning progress is stored on your device only.

Does the app collect data about me?

No. No tracking, no analytics services, no transfer to servers. Details are in the privacy policy.

Can I trade real money with the app?

No – and that is intentional. Chartlotse is purely a learning app: you practice on example charts without risking a cent. The app gives no investment advice.

Where do I get the app?

For iPhone on the App Store. For Android on Google Play. News on TikTok and Instagram.