Missed Message Alerts is a FREE and OPEN SOURCE missed call, text, and voicemail reminder app that alerts you by continuously flashing the screen, vibrating, or playing audio alerts.
MMA runs as a background service that watches for messages and alerts you at your desired interval. To save your battery, you can set it to flash the screen with dim light or disable itself when your battery is running low until you plug your charger in.
Note: This app may not work properly if you are using other apps that intercept messages and calls, such as Handcent or Visual Voicemail.
As of May 2012 this project is now free and open source. The project web site is at http://code.google.com/p/missed-message-alerts/. Many thanks to all those who purchased the paid version of the app.
This project is now free and open source. Visit the project page at http://code.google.com/p/missed-message-alerts/ to learn more. Special thanks to all who purchased the app and helped to make MMA what it is today. Your support is greatly appreciated.