A great ringtone app for Android is klingeltöne kostenlos, which offers a huge collection of ringtones and wallpapers to choose from. It also features free ringtones and offers tons of options for customization. The app allows you to set ringtones as notifications for text messages or as an alarm. Moreover, the app allows you to share your ringtones and download new ones.
Another ringtone app for Android is Ringtone Maker, which lets you create custom ringtones from your favorite music. This app also allows you to edit your ringtones and trim soundtracks. In addition, it supports many formats such as MP3, AAC, WAV and M4A. In addition, you can use the audio and video editing tools to make changes.