It lets you make mp3 ringtone on your smart phone, and can save your phone storage by convert your mp3 file with low sample rate and bit rate. All these can be done conveniently on your phone, and without PC support. Because of smartphone''s low speed CPU, MP3Cube is slower than other tools on PC. As you known, these tools fit different situation, you can use MP3Cube anywhere, anytime if you have a smartphone, but other tools can not.

Download MP3Cube for [Nokia]
Download MP3Cube for [Sony Ericsson]
Download MP3Cube for [Motorola]
Download MP3Cube for [Others]