Android
The Android app uses the same family as Screen Guardian on iPhone and iPad. A parent can create the family, approve unlock requests, and lock a device from an Android phone or an iPhone. A child's Android phone joins with the family code and then follows the daily limit and blocked periods.
This package is version 1.0.0, package name com.ai3e.screentimeguardian, for Android 8 and later. Operator: Shenzhen Zhengyilong Technology Co., Ltd. App filing number: 粤ICP备2023101788号-12A.
What it does
- Parent: create a family, invite with a family code, view child devices, set rules, approve or deny unlock, lock immediately.
- Child: join the family, sync rules, report usage. When time runs out, a blocked period starts, or a parent locks the phone, the child asks the parent to unlock.
- A password typed on the child phone does not unlock it. Ask a parent to approve unlock on the parent phone.
Download
Until store listing is finished, install from this page. If Android warns about an unknown source, allow the browser or file manager to install apps.
After install, open Screen Guardian and choose parent or child. The child phone must grant usage access, display over other apps, unrestricted battery, autostart, and the accessibility service. Any missing item is shown in red. Follow the in-app steps for Xiaomi, Huawei / Honor, OPPO / realme / OnePlus, and Samsung.
What a normal install cannot do
A normal install cannot block Force stop. A child can still Force stop Screen Guardian in system Settings, and monitoring stays off until the app is opened again. Force stop and uninstall are blocked only after the phone is provisioned as a managed device by scanning the setup QR on the welcome screen. If a Xiaomi, Huawei, or OPPO welcome screen has no QR setup, that phone cannot be provisioned. Removing management requires a factory reset.
On iPhone / iPad, download Screen Guardian on the App Store. See Support & FAQ for more.