WorkCAD Designer is described as 'is the sofware of WORK® designed to manage audio through TCP/IP and USB. It is suitable for many devices like the Digiline series and allows the independent control of each unit' and is an app in the Audio & Music category. There are more than 10 alternatives to WorkCAD Designer for a variety of platforms, including Android Tablet, Android, iPhone, iPad and Mac. The best alternative is TouchOSC. It's not free, so if you're looking for a free alternative, you could try Control (OSC + MIDI) or Open Stage Control. Other great apps like WorkCAD Designer are Lemur (Paid), OSCillation (Free), andOSC (Free) and LIVKONTROL (Paid).
Create your own retro sounds and tweek the parameters as you play. Choose from sine, saw or square waves. Annother key feature is the keyboard, which a scale can be applied to. This way you'll never have to play a false note!