105 ratings (3.876 average)
What's new in this version (3.5):
Updated to be compliant with Google Play Content Policy dated July 31, 2012
When reception is good the phone reduces power & EMR (Electromagnetic Radiation). If reception is weak, the phone uses max power and emits maximum EMR. This app shows when it may be unsafe to put the phone to the ear. It helps reduce SAR (Specific Absorption Rate) - the rate at which radiation is absorbed by the human body. Installs on external SD card for Froyo.
Note that in order for the app to identify signal strength, it may need to access fine location services.
Last comments from Android Market
FreeWare PowerTools (*****)
Please continue the good work on this MUST HAVE App. 5*****
Its a good app but i dont know if its real or not. Also theres a small glitch after you close app. You still see the main screen of app after exit.-G2
Useful app thanks nice to know when not to put phone on ear
Need home screen icon
Useful app. Informs me when to keep call short or to use speakerphone , thanks!
Rubbish app. Uninstalled. HTC user who knows to keep calls short anyway,with this app you'd never call anyone again
I prefer this one
Usefu app 8/10
If you like the sound of a ding-a-ling go ahead be my guest. It has potential but right now it's just a noise toy for the insane! Droid X. Dump!