Last updated: October 2026
Echo Grid is a puzzle game developed by Three Infinity. This privacy policy explains how the app handles your data.
Echo Grid does not collect, store, or transmit any personal information. The app does not require an account and does not share any data with third parties.
Game progress (completed levels, scores, and custom levels) is saved locally on your device only. This data never leaves your device.
Some versions of Echo Grid (for example, on the Apple App Store and Amazon Appstore) offer an optional one-time purchase to unlock the full game. These purchases are processed entirely by the app store. We do not receive or store your payment details, and the store's own privacy policy applies to the purchase.
Echo Grid does not use any third-party analytics, advertising, or tracking services.
If you have any questions about this privacy policy, please contact us at: threeinfinity575@gmail.com