DopplerPad For iPhone and iPod Touch DopplerPad is an expressive touch instrument designed exclusively for iPhone & iPod Touch. Quickly... Read more In Apps, Synth Apps, Workstation Apps Doppler Pad For iPhone and iPod Touch / dopplerpad / iphone app / iphone synth / ipod touch app / ipod touch synth / retronymns 0 likes0 views2 min