feelyoursound.com has released version 2.1.0 of the MIDI multi-touch software XotoPad. XotoPad turns any Windows tablet into a flexible scale and chords keyboard with over 300 scales.
Additional features: GM drum maps, MIDI sliders, faders, xy-controllers, CC switches, full screen mode,"always on top" mode, ...
New in 2.1.0: Each column and row can have a different size now.
The app works with any MIDI enabled DAW and also includes a built-in audio engine with an own soundset.
Price: 35 € / $39 at feelyoursound.com/xotopad (the update is free for all existing customers).