Sorry update too late, new version fix many bugs and add more features. This is free version of ‘Ringtone Picker & Editor (Pro)’.1.6 Support use MP3 to set to ringtone Free version you can try partial functions of Pro version- Manage contact ringtone- Manage MP3 ringtone(Free version you can browse/play/delete contact and MP3 ringtones, but can’t change contact ringtone and cut MP3 as the phone ringtone ) Functions:(1)Quickly change phone/notification ringtone(2)Support using music files as ringtone(3)Use ‘Voice Recorder’ to record a sound file as ringtone(4)Play/Stop ringtone.(5)Volume control(6)My Favorites-You can add your favorite ringtones into ‘My Favorites’ to quickly switch them.Keyword: ringtone, contact ringtone, ringtone edit, MP3 edit , ringtone setting, change ringtone, ringtone manager, create ringtone, ringtone select , cut MP3, ringtone maker