FeiGlaze Privacy Policy

Version 1.0.0 · 2026-10-18 · Developer: 高飞荣 / feirong gao · Contact: zyfly_app@qq.com

FeiGlaze stores your experiment groups, test tiles, materials, notes and resized photos in the app’s local storage. We do not operate a server that receives your journal. The app contains no advertising or third-party analytics/tracking SDK, and does not create an account for you.

Camera access is requested only when you choose to take a photo. You can instead select individual pictures with the system photo picker. Imported images are re-encoded, limited to 2,048 pixels on their longest side and stripped of location metadata. Keep original images separately.

Optional purchases and Restore purchases communicate with Apple through StoreKit. Apple processes the payment and provides transaction information used on your device to determine Pro access. The app does not send that information to a developer server. Apple's handling of its own services is governed by Apple's privacy policy.

Backups and CSV exports are created only at your request. The destination you choose may be a cloud file provider. Exported files can contain private photos and notes and are not password-protected by FeiGlaze. The selected provider's practices apply to its service. The operating system may also include app data in your device backups according to your settings; FeiGlaze does not implement automatic cloud synchronization.

Deleted tiles remain restorable for 30 days. Startup cleanup then removes expired records and unused photo files when recovery copies no longer reference them. The app retains a previous valid document and library-restore copies for recovery; deletion is not a secure erase of those copies. Uninstalling removes this installation's local app data. Keep an external backup before uninstalling or replacing your device. External backups must be deleted separately at their destinations.

If you choose to email support, your email provider and the recipient receive the message and attachments you send. Do not include private glaze notes or photos unless needed and you choose to share them. Contact: zyfly_app@qq.com.

Opening a privacy or support webpage may disclose ordinary request information, such as IP address and browser information, to the hosting service to serve that page. The app does not attach your glaze journal to these requests.

Future changes to data practices require an updated policy. This policy describes version 1.0.0 and does not promise that Apple or user-selected file providers never process data.