Shake tally counter

This is a tally counter app that can help you to keep track of numbers simply by shaking your smartphone. Of course, you can tap the buttons to keep track as well. The counted results will be saved to the app history and you can view the full list of past results. The current count will also be preserved even after closing the app. How to use: + button Increase the current count. - button Reduce the current count. "Clear" button Save the current count to app history and reset the current count to 0. "History" button Display the full list of past results. "Sound" button Switch to a mode where the app plays a sound per count. "Vibration" button Switch to a mode where the app vibrates per count. "Shake" button Switch to a mode where the app registers each shake as a count.