GPS Notification (com.mayong.gpslog2) on Google Play
This app notify you which app is using gps with a notification. Upgrade to GPS Log, you will get extended features such as: - Quick action in notification. - Detail GPS usage logs.Attention: 1, This app requires root permission to detect who is using GPS.2, If you are using android 3.0 or higher, you should launch the app at least once. So this app will recieive gps change broadcast.