: Includes a deep scripting engine for advanced logic and "inter-control communication," allowing for a level of customization not possible in previous versions. Cross-Platform Parity

TouchOSC MK2 is a modular OSC and MIDI control surface app for Android. It allows you to create custom user interfaces on your smartphone or tablet to control compatible software and hardware.

Once installed, connecting and using TouchOSC involves a few key steps.

TouchOSC Mk2 (often referred to simply as the "new" TouchOSC) is a next-generation modular control surface toolkit that allows you to build custom MIDI and OSC controllers for music, lighting, and video software Core Features and Capabilities Modular Editor

The TouchOSC MK2 APK stands out as a powerful tool for musicians, producers, and performers looking to leverage their Android device in music creation and live performances. Its flexibility, combined with deep MIDI and OSC support, makes it a versatile solution for a wide range of applications. Whether in the studio or on stage, TouchOSC MK2 unlocks new levels of creativity and control.

Routers often reassign local IP addresses. Double-check that your computer’s current IP address still matches the "Host" field in TouchOSC. High latency or laggy faders

Exit editor mode and move the fader. Watch your host software react instantly. Troubleshooting Common Issues TouchOSC is not connecting to my DAW/Software

I can provide tailored instructions or scripting templates to help you build your ideal control surface. Share public link

For the best performance, skip Wi-Fi entirely:

To communicate, your computer needs . This is a free standalone application that relays MIDI and OSC messages between your Android device and your music software. Unlike the mobile app (which is paid), the Bridge and the Desktop Editor are free downloads from the official Hexler website.

The pre-made layouts are just a starting point. The TouchOSC Mk2 Editor (free for Windows/macOS) lets you build anything.

: Install the app on your Android device and the corresponding editor on your computer.

Fix the orientation to landscape or portrait within the app settings to avoid accidental screen rotations mid-show.

In the TouchOSC options, lower the UI rendering target if your older Android device is struggling to keep up. Conclusion

Start by exploring the "SimpleMk2" example layout included in the app to see how local messages and basic faders work before diving into the scripting manual! like Reaper or Ableton?

Right-click (or long-press) on the grid to add faders, buttons, or XY pads.

Unlike the legacy "TouchOSC Classic," the modern TouchOSC engine is rewritten from scratch. It utilizes a GPU-powered rendering pipeline, supports nested containers, and allows for deeply customized layouts via Lua scripting. It transmits data over both and MIDI protocols simultaneously. Key Features of the TouchOSC APK 1. True Cross-Platform Editor

is the modern, rewritten-from-scratch successor to the original Mk1 application. It is a high-performance modular control surface toolkit that allows you to build custom touch interfaces for controlling music software (DAWs), lighting systems, and other hardware. Key Features of TouchOSC Mk2