KeepApp

实用应用程序，让您选择的应用程序始终处于关注状态

KeepApp is utility app to secure your app and lock so it is always in focus. KeepApp restarts app if it crashes and keeps it running all the time. Perfect tool if you need to lock device to single app (kiosk mode), or to to make sure your app is always running even if it crashes, device restarts etc.

-Timer

Set timer to how often KeepApp checks if your app is in focus. The shorter the timer, more secure your device is.

-Password protection

You can set up PIN password so user cannot disable it on it's own.

*DISCLAIMER*

Unfortunately, KeepApp is not working on Android 10 devices, because of the way how Android 10 handles some services.