A new update is coming to Electronic Piano Synth very soon. Here's what to expect:
update v1.1 should be available this weekend (submitted to Apple last friday). CoreMIDI via CameraConnectionKit or Network is supported now. New Oscilloscope design and Sound Engine improvements are also included. Also the possibility to tune or finetune the EPS called "A4 Tuning". I´ve also added linear knob movement (vertical and horizontal).
iPads at the Apple Store