Check out iStayHealthy on the Android Market!
The Android version has similar levels of functionality compared with its iOS counterpart.
- version 1.0.0 iStayHealthy for Android doesn't have DropBox backups enabled. This will come with another version
- but version 1.0.0 iStayHealthy allows users to record side effects and not just missed medications. This is only available on Android - but I will make that available on the next iOS version, too.