Crescendo Volume is a small application which is gradually increasing the ringer volume when a phon call is received. The application is registers itself to be started by the Android system for each incoming call is starting. It does not stay permanently active, it does not consume additional resources (battery, cpu, memory).
Crescendo Volume uses the following permissions:
Crescendo Volume needs the permission to read the phone status to be able to start immediately as an incoming call is received. Crescendo Volume does nothing else then modifying the volume. The application does not read any private nor sensible information, does not make any statistics regarding any user information, does not process/collect/store/share any information, other than the user settings of the application.
The need of this permission is exclusively for the Ads which are shown in the main application in the bottom of the screen. Crescendo Volume does not make any other internet traffic then the one for the ads (AdMob).
Adrian Nistor,
Developer of Crescendo Volume
Bucharest, Romania,
11.03.2017