Beyond the best mobile virtual instruments for live and practice.







 JamKoo for Android

For digital instrument

performing and practice.



#1 of paid apps under music category Chinese App Store.

Apple  “Editor's Favourite”  TODAY apps featured·

Apple  “New Apps We Love”  featured·

20+ times featured by Apple·






Post & share in a flash

Your works deserve more listeners! Harvest likes by posting at JamKoo community.

Elegant and powerful

Designed for music practice and live performances, the user who likes music is freed from the complexity of recording interfaces and can focus on the music itself.

High quality and deep sound library

Pre-installed with a number of fine-tuned and rich sound sources. This is a musical weapon at your fingertips.





We’re looking for world-class pioneering artists, engineers and creative experts.






Team Blog

Qithesizer V1.19 Update

Exploring Qithesizer V1.19 Update with TÆO’s Wabi Sabi Waves Presets

The synthesizer App Qithesizer has recently undergone a significant update to version 1.19, introducing exciting new features and enhancements. One of the major highlights of this update is the addition of producer presets called Wabi Sabi Waves.    Collaboration with TÆO     TÆO TÆO is an emerging talent based out of LA. His wealth of […]

Clarii mini iF Design Awards

Harmonizing Innovation: Robkoo Strikes Gold Again with Clarii mini at the iF Design Awards

Robkoo has once again secured the prestigious iF Design Award, this time with their innovative Clarii mini following the success of Wind Synthesizer R1. The Clarii mini, a compact and cutting-edge musical instrument, has captured the attention of the design world with its blend of elegance and modern technology. Like its predecessor, Wind Synthesizer R1, […]

Robkoo R1 at NAMM

Robkoo at NAMM 2024: Unveiling New Gears & Connecting with the Community

Robkoo, a growing innovator in the world of wind synthesis, made its return to the NAMM Show 2024. The company presented the new Clarii mini and Clarii App, as well as the beloved Wind Synthesizer R1 and Qithesizer. The highlight of Robkoo’s NAMM presence was undoubtedly the debut of its Clarii mini, a wind synthesizer […]