http://www.appsmoment.net/jv/idevaffi...
Sitting whole day in your work place in front of computer screen is very bad for your health and fitness. This App will keep reminding you every two hours to get up and go for a walk. Not only that but it will keep checking for 35 minutes whether you are walking or not. If you are an App inventor enthusiast, you will learn how to handle multiple timers, accelerometer sensor and many other components.
http://www.appsmoment.net/jv/idevaffi...