Terms
Last updated: 14 October 2026.
In short: The free edition is free, with no time limit. The full edition is one payment inside the app, through the store, with no subscription. Your progress stays with you after you buy.
The free edition
The free edition is free and has no time limit: it does not expire. There are no ads in either edition.
The full edition
The full edition is one payment inside the app, through the App Store or Google Play. It is not a subscription, and nothing renews.
After you buy it, your progress stays as it is, and the new puzzles and articles join it.
On a new phone
Open Settings, then “Full edition” (النسخة الكاملة), and choose “Restore purchases” (استعادة المشتريات), with the same store account you bought with.
Refunds
The store handles refunds: Apple from reportaproblem.apple.com, and Google Play from the order history in your account.
Use
The content of The Supreme Challenge, its puzzles, articles and explanations, is for your personal use.
Contact
For any question: support@thesupremechallenge.app
What we collect and what we do not is in the privacy policy.