▶ The blind screen is good for this.
1. When you want to listen without watching a video lecture
2. When you listen to music on YouTube
3. When you do not want to show your auto hunting game to others
4. When playing an automatic game while charging before sleeping
5. When you want to use your smartphone secretly


▶ Since we only have the features we need,
Anyone can use it easily.

1.7.8 [ 2017.08.30 ]
- Fixed a service error in nougat version 7.1
- Improved safety

1.7.7 [ 2017.08.27 ]
- Added icon display function when executing service
- Fixed the problem that the app can not be run automatically after the service is
terminated in the notification bar

1.8.0 [2017.09.01]
- Change service icon to transparent

1.7.4 [2017.08.12]
- Improved the ability to automatically launch services when running specific apps

1.6.3 [2017.07.18]
- Reduces battery consumption by darkening screen when secretly activated

1.6.1 [2017.07.14]
- Change selected apps to appear first on the app selection screen
- Bug fixes

1.6.0 [2017.07.12]
- Lineage network disconnect error correction
- Improved safety

1.6 [2017.07.09]
- Designate a specific app to be hidden and secretly linked with the app
- Improved the screen display function
- Left and right scroll to unlock screen