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

Recap – Robkoo Rocks Music China 2023

Robkoo, a musical hardware and software design team based out of Shanghai, presented its new product, Clarii mini, at the New Product Global Launch at Music China 2023. Clarii mini, marketed as a digital wind instrument and MIDI controller, was the highlight of the event.   Music China, Asia’s largest trade fair for musical instruments, […]

World-Class Artist Packs! Synthesizer App Qithesizer Updates to Version 1.5

Released earlier this year, Qithesizer App has ranked in the top 10 of App Store Music category in 7 major countries. It is the first hybrid software synthesizer developed in China, and now we are excited to announce the release of Qithesizer 1.5:   Collab with Top Artist: Play Qithesizer Like they Do One of […]

A Recap of Robkoo at NAMM Show 2023 – Innovative Musical Gears and Software

For this year’s NAMM Show, on display at Robkoo’s booth was Wind Synthesizer R1. It was unveiled at NAMM 2022, but received multiple upgrades throughout last year. Meanwhile, a newly released software by Robkoo, Qithesizer, a powerful multi-engine synthesizer designed with wind controller in mind, also made its debut.     NAMM Show is the […]