Interval Signal Ringtones for Android
by Thomas from The SWLing Post on (#2P7A3)
This morning, while browsing for an Android app, I noticed that SWLing Post contributor, Stephen Cooper, has published a simple app for adding interval signal ringtones to your Android device.
Interval Signal Ringtones appears to have a very simple interface and over 40 interval signals included. The price is very modest at $1.98.