Welcome to
Ratio Tool

This tool only activates a single permission on your phone in order to enable the Color Mode and App Lock features.

1. Download the Desktop App from the links below.
2. Have your phone with a USB cable ready (not connected)
3. Open up the app and follow the instructions on the screen.
RatioTool for OSX (Mac)RatioTool for Windows

Feedback & Trouble-shoot

For any questions and help setting up please visit our forums and our active community will gladly help you.