sideActions is a free utility and tool application for Android developed by Jawomo. With sideActions, users can easily remap the side buttons of their Galaxy S21, S20, or Note10 to perform any action or open any app they like. The program allows users to use the power button for actions like taking a screenshot, muting your phone, launching Google Assistant, or turning on the flashlight with just one click. Additionally, users can remap the S Pen button to turn on the flashlight or navigate their phone.

Users also have the option to remap the volume buttons to skip tracks when listening to music or perform any other action they prefer. With per-app remapping, users can take pictures in camera apps, take screenshots in browsers, and start the flashlight when the screen is off. The program also supports double and long-press actions.

Overall, sideActions is a high-performance application with no lags or annoying ads. It's important to note that Samsung may block this app with future updates, so it's important to check if sideActions is compatible before updating Bixby or phone software. The program is compatible with Galaxy Note 10/10+ (S Pen) and Galaxy S21/S20/S20 Ultra.