CHESSTerms of Service
Effective / Updated: October 14, 2026
1. Service and content
Chess offers online/computer play, puzzles, Puzzle Rush, lessons and drill practice, game analysis, and an opening explorer. A premium subscription unlocks subscriber-exclusive content and removes daily limits on learning features.
2. Ads, purchases, and consumer rights
Free use may show ads; you can remove ads with a purchase. Subscriptions are billed through Apple and renew automatically unless cancelled. You can cancel anytime in iOS Settings > Subscriptions; refunds follow Apple's policies.
3. Use, changes, and liability
Use the app for lawful personal purposes only. Don't disrupt the servers or other players, or manipulate the game through unfair means. The service is provided as-is, and features may change or be discontinued without prior notice.