Exceptional all the way round!!

If you like the sounds that one can make with this form of FM synthesis and you use iOS for any audio activities you need this app. Ive had it since it was released and its creator continually updates this app for each iOS release as well as performance enhancements. Seriously good app and my respect to Takahashi-San!!

ShockADD about DXi FM synthesizer, v3.7.1