This calculator allows you to perform basic arithmetic operations such as add, subtract, divide, multiply. But to get the result you can either press the "=" or shake your device and it will vibrate and will announce the result of your calculation.
This application was originally designed by Pricereduc and it is included in the Tools category. The app has been downloaded and set up by over 1K users and its most recent release is dated Nov 8, 2015. Shake Calculator was rated 4 on Google Play.
Advertisements are a part of this application. Get the setup package of Shake Calculator 1.2.3 that is available for free and have a look at users' reviews on Droid Informer. The app is developed for Android 1.6 and above. The download of the app doesn't contain viruses or any kind of malware.