CyberStep, Inc.

Designed for iPad

    • 4.8 • 13 Ratings
    • Free



Introducing the smartphone app of the world’s first portable audio workstation, the “KDJ-ONE”! Compose a song in just 5 minutes on your smartphone device!

Compose your own music, or mix existing tracks and use it as your own personal “DJ Machine”. Utilize your imagination and ideas to create your own music as if you were in a professional studio. Boasting a selection of more than 200 preset tracks and over 400 instruments to choose from, you can compose your own music without a musical background. Create a short melody in 5 minutes, or use the mute function and song mode to mix and easily play music like a DJ.

◆Recommended For:◆
Beginners looking to create their own music!
People who want to create music on the go! On tour, vacation… and more!
People creating music for games and performances!
People who want to experience the hardware version of the KDJ-ONE!

Preset Samples: Over 200 tracks!
Preset Instruments & Sounds: Over 400 varieties!
Modes: Sequencer (Insert different instruments and sounds into your composition)
Synthesizer (Synthesize waveforms to form a timbre)
Sampler (Record and modify sounds from external audio inputs)
Song Mode (Arrange and playback your composition)

Japanese, English

iOS 10.0 or later

KDJ-ONE Official Site:

This app is based on the hardware version of the “KDJ-ONE” and may differ with regards to development and functions.

What’s New

Version 1.0.11

Following bugs are fixed on this version.
(1) On song mode, a placed clip data (wav,aiff) was ignored.
(2) Correcting some unexpected freeze.
(3) Sometimes, the keyboard button did not come back after a finger was released from the display panel.

Ratings and Reviews

4.8 out of 5
13 Ratings

13 Ratings

littlewoodg ,

Really fun and cool

Amazing that this is free, it’s deep and smart and crazy fun.
Now add .wav import/export in-device, (Files app), make it skinnable maybe, add some other iOS things, as IAPs even...

Sean Fear ,

Cannot use midi keyboard.

When where will the hardware version be available? I tried both a nanokey wired with a lightning to usb cable and a nanokey studio via midi over bluetooth. Both theses keyboards work with all the other midi compatible apps. The in app midi settings seem to recognize that the nanokey studio has been set up however the select device button has no functionality. Otherwise pretty nice?

cuezaireekaa ,

Really free

Please add iaa or auv3 for aum and audiobus support. Coll app tho. A
Has potential to be professional but needs iaa and audio unit support

App Privacy

The developer, CyberStep, Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

More By This Developer


You Might Also Like