This is an app that filters the screen to reduce blue light.
You can customize the color and density of the filter by specifying the time.
It also has a function to prevent accidental touches on screenshots and edges.


- App Functions
- Filter
- Filters the screen to reduce blue light.
- You can customize the color and density of the filter by specifying the time.

- Screenshot
- You can easily take screenshots in a variety of ways.
- You can remove the status bar, navigation bar, and display cutout areas.
- You can adjust the timing of screenshots.

- Block Edge Touch
- This function prevents accidental touches on the edges.
- Color, transparency, and width can be set for the area to prevent accidental touches.


- About the use of Advertising ID
Use the ad ID to display the ad.
The privacy policy is from here.
https://markn.cloudfree.jp/AndroidApp/privacy


- About Permissions
- Network communication
Used for displaying advertisements.

- Accessibility
Use for Filter, Screenshot, and BlockEdgeTouch.