Effective date: November 3, 2026. Publisher: Yanghua Chen (陈杨华). Apple App Store support: lxcyha@icloud.com. Google Play support: lxcyha@gmail.com.
This policy covers only the offline Google Play and Apple App Store editions of Mochi Bump Island.
The game does not collect or transmit personal information to the developer. It has no account registration, ads, analytics, social features, AI service or in-app purchase SDK. It does not request access to location, camera, microphone, contacts or photo library.
Progress, stars, upgrades, language and sound preferences are stored on your device. There is no developer cloud sync. Uninstalling the app or clearing app data deletes the local save. These data can also be reset using the game's account/privacy settings where available.
Apple and Google independently process app purchases, downloads, refunds and their platform services under their own privacy policies. The developer does not receive your card or banking details. Device-level diagnostics you choose to share with the store are governed by its settings.
If you email us, we use the information you voluntarily provide only to answer and resolve your request, retain it only as necessary for that purpose or legal requirements, and do not sell it. You may contact the email above to request deletion of support correspondence, subject to legal retention obligations. Do not send passwords or identity documents.
The game has no chat, stranger interaction or user-generated content. We do not knowingly collect children's personal information. Parents can contact us about support correspondence. Refer to the store's age rating for content suitability.
Material changes will be reflected in this policy and its effective date.