Cœur de l'UniversSupport
Updated on November 1, 2026
This translation is provided for convenience. In case of any difference, the French version prevails.
A question, a problem, an idea? We read everything.
Write to us
celestinfinite@gmail.com — tell us about your phone (model and Android or iOS version) and what happened. We usually reply within a few days.
You can also write to us from the app: Settings › Privacy and data › “Contact us”. The message reaches us with the app version and your phone model, which helps us understand the problem.
Frequently asked questions
- Manage or cancel my subscription: in the Google Play (or App Store) app › Subscriptions › Cœur de l'Univers, or from the app: Settings › Subscription.
- Get my data: Settings › Privacy and data › “Download my data”.
- Delete my account: see the “Account deletion” page.
- Change language or settings: Settings in the app.