Chess Check Support
Need help? We’re here for you.
Email: [email protected]
Frequently Asked Questions
How do I unlock all content?
Tap any locked lesson, puzzle, or the Practice tab to bring up the unlock screen. Tap “Unlock Everything · $4.99” to complete the one-time purchase.
How do I restore a previous purchase?
Tap “Restore Purchases” on the unlock screen or in the Progress tab.
My progress disappeared — what do I do?
Progress is saved locally on your device. If you reinstalled the app, your progress will have reset. Your purchase can be restored using “Restore Purchases.”
How do I contact support?
Email us at [email protected] and we’ll get back to you within 24 hours.