Inspiring over
million people

Kolb Apps brings inspirational interactive music software direct to your device in over 237 countries


Get to know us
a little better

Kolb Apps has been developing mobile applications for Android and iOS since 2011.

Based in Curitiba, Brazil, the company has made its name as one of the most reputable in the field, achieving over 250 million downloads worldwide (as of Jun 2021).


Global reach




Playlist history

App store


Browse our
apps in the store

Real Drum

4.2 - 110mi de downloads

The best drum APP.
It’s never been so easy to play drums!

Real Guitar

4.3 - 40mi de downloads

The best electric
guitar APP.


4.3 - 25mi de downloads

The best tabla APP.

Classic Drum

4.3 - 10mi de downloads

Electric drum kit for Android.
Studio-quality audio.

Real Bass

4.2 - 10mi de downloads

The definitive electric
bass experience.


4.2 - 14mi de downloads

The best piano APP

Real Percussion

4.2 - 7mi de downloads

A complete
percussion kit.

Real Pads

4.5 - 14mi de downloads

Morph into a electronic music DJ
with this APP!

Funk Brasil

4.3 - 18mi de downloads

Compose your greatest hit with this APP to get
the funk party pumping!

Congas & Bongos

4.2 - 4mi de downloads

Conga drums with a latin
music flavour

Drum Tiles

4.2 - 4mi de downloads

Conga drums with a latin
music flavour

What they're saying about us

Since discovering these apps, my musical life has been transformed.


I learnt to play the drums through Real Drum. Nowadays I've got my own kit and play in a band.

MC - Indonésia

As a music teacher, I make use of the apps in my classes.

NG - India


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