by Cristiano Tagliamonte
Download this app if: you want to shut off your phone's Wi-Fi during your calls.
This Android app could save more than your Sanity — Have you ever heard the controversial theory that prolonged phone use might cause cancer? In case you're worried about that, and electromagnetic waves and volume, Sanity for your Android phone is a pretty effective way to cut back on your exposure to these things. Sanity is a software...