ShakeIt is a free Android app that allows you to run any installed application on your phone with a simple shake. It also offers a wide range of features such as expanding the status bar, showing/hiding recent apps, turning on/off flashlight, data mobile, wifi, Bluetooth, GPS, screen rotation, and even music control for Google Play Music. The app has an energy-saving mode that operates only when the screen is on, ensuring that you don't accidentally launch an action in your pocket.

ShakeIt allows you to customize settings according to your preferences, such as sensor sensitivity, energy mode, starting the app at phone startup, hiding the notification, and auto-off mode for the flashlight. The app is straightforward to use, and its features are incredibly useful.

If you have any comments or suggestions, you can contact the developer through their website or email. ShakeIt is an excellent app for those who want to save time and access their favorite apps quickly with a simple shake.