Frequently Asked Questions
Everything you need to know about Letter Star
Your Identity Survives Device Upgrades: How Letter Star Uses iCloud
Upgrading to a new iPhone? Learn how Letter Star preserves your progress, stats, and identity across devices using iCloud sync.
Read more →App Attest Explained: How Letter Star Ensures Fair Play
A deep dive into Apple's App Attest technology and how Letter Star uses it to maintain secure, cheat-proof leaderboards.
Read more →Still have questions?
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