Privacy Policy

Memory XYZ is a memory card game from Luis Suárez, who operates under the name Luewell (“Luewell,” “we,” “us”). You don’t need an account, and your progress stays on your device. This policy explains what limited information Memory XYZ processes and how it is handled.

1. Information we process

Memory XYZ works without an account or sign-in. We do not ask for your name, email address, or any profile information. Your game progress (such as your level, streak, best scores, missions, and achievements), your coins and unlocked themes, the nickname and avatar you choose, and your settings (such as language and theme) are stored only on your device. We never receive this information and do not run servers that store it.

2. While you play

Rounds, duels, and the practice ranking all run on your device. Duel opponents and the other players in the practice ranking are AI players created by the app; your nickname and scores are not sent anywhere, and there is no online play.

Memory XYZ does not ask for access to your location, contacts, camera, microphone, or photos.

3. Purchases

Memory XYZ offers optional in-app purchases: premium card themes, “Unlock all themes,” and coin packs. They are processed by Apple through the App Store; Luewell never receives your payment card or Apple ID. To manage purchases, we use the purchase management service RevenueCat.

RevenueCat acts on our behalf and receives a randomly generated, anonymous app user identifier, the App Store purchase information needed to deliver what you bought (the product, purchase date, status, and any refund), and your device model, operating system, app version, and diagnostic information about its software. It does not receive your name, processes this information in the United States, and uses it only to operate and validate your purchases.

No sign-in is needed: unlocked themes can be restored on your other devices that use the same Apple ID with “Restore purchases” in Settings → Purchases. Coins from coin packs are added on the device where you buy them and are not restored.

4. What we don’t do

• We do not track your activity across other apps or websites.
• We do not show ads.
• We do not use analytics, crash reporting, or push notifications.
• There is no chat, online play, or contact with other players.
• We do not sell your data to data brokers.

5. Data retention and deletion

Your progress, coins, and settings live on your device; uninstalling Memory XYZ removes them from that device. Unlocked themes stay with your Apple ID and can be restored at any time. Purchase information is retained while the RevenueCat record linked to your device remains active.

6. Children’s privacy

Memory XYZ is suitable for all ages and does not knowingly collect personal information from anyone, including children. The optional nickname stays on the device. Purchases are made through Apple, where parents can use Family Sharing controls such as Ask to Buy.

7. Changes to this policy

We may update this Privacy Policy from time to time. When we do, we will revise the “Effective” date above. Significant changes will be reflected on this page.

8. Contact us

If you have any questions about this Privacy Policy or how Memory XYZ handles your data, please contact us at memory@luewell.com.