A free app for Android, by Tri Core.

This is a handy app that lets you capture the screen of your phone in a snap. The “Overlay button” for screen capture is visible on top of everything else. With just one touch on the screen, you can quickly take a screenshot.

It can be used to capture the screen of your phone. Once you have captured the image, you can use a variety of tools to modify it. You can add text, draw different shapes, erase anything you don’t want to capture, and more.

You can even use the screen capture tool to create your own screenshots.