Keep screen on for your specific APP. Select an APP, then your device will NOT sleep when you are using this APP.

Some devices need to select "Persist" Mode to work properly.

For example, when you're playing a game or using a specified APP, your device will always awake and not auto-sleep.

* Support Android 7.0 Nougat and above!
- To use Sleepless in APP on Android 5.0 or above, you must go to "Settings -> Security -> Apps with usage access" and enable access of "Sleepless in APP"
- Android 5.0 disabled old method to get top APP, so need to enable this access to make Sleepless in APP work.
- Several phones from LG and Samsung above Android 5.0 doesn't support the Setting page "Apps with usage access", so these phones are not supported. It needs manufactures of these phones to upgrade system and support the setting page.

You can select any of your installed APP, while these APPs are using, the device will always awake until you leave the selected APP or pressing the power button.
For example, while your are using a reader app, it is annoying that device automatically screen off all the time.
Using this APP can prevent the screen from turning off when you are using any of your specified APP!

How it work: This APP will detect the foreground APP you're using, if the foreground APP is the selected APP, this APP will hold a full wake lock to prevent device from suspend. After you leave the foreground (or press power button to sleep), will release the full wake lock.