What's New

1) Modified sounds setting (PRESET A and USER D).
2) Changing the Tutorial URL.

App Description

Welcome to the space of the wonderful music!

SynthProbe is a new musical instrument which every users can enjoy playing, regardless of instrument skills, intuitively. By touching and tilting your iPhone, or iPod Touch, you can play a variety of phrases.

SynthProbe features an analog synthesizer. You can play music in many genres such as techno, house, hip-hop, dance , etc.

Touch and tilt your iPhone or iPod Touch, a variety of effects and filter effects will be changed and played in an unexpected sound or phrase.

Learn more about demo movie on YouTube. Search "SynthProbe" as keyword on YouTube website.

Let's play the future music by SynthProbe!

---- news ----
12/19 The demo movie was uploaded on YouTube. Please check out. (By searching "SynthProbe")

12/19 The SynthProbe is now on sale. Opening Sale is planned for the limited time.

■Ways to enjoy

Though the ways to enjoy SynthProbe are unlimited, main purposes are as follows;

1. Adding music line, played by SynthProbe, to your bands or music you composed.

2. Playing SynthProbe along with your favorite track, or DJ.

3. Enjoy playing SynthProbe with your friends by using other iPhone or iPod Touch music apps.

We hope that you will enjoy playing SynthProbe in various ways.

List of tracks which are likely to fit the scale are as follows. You will find how you can enjoy playing SynthProbe from these tracks.

Daft Punk - One More Time : key = D BPM = 123
The Chemical Brothers - Star Guitar : key = C BPM = 125
Miles Davis - so what : key = C & key = Db BPM = 140

■How To Play (For Beginner)

Step 1

When it starts, touch the purple panel on the right corner to play the note. Drag it with your finger from right to left or up and down, to change volume and pitch.


When tilt the device left and right, back and forth, the sound will be changed according to the tilting angle.


While touching the purple panel on the right corner, try to tap each of 4 buttons on the left corner.
The sounds, displayed by green graph, will occur in phrases. The change of phrases can be changed through touching the green graph.

■Ways to enjoy SynthProbe (Making Sounds/Intermediate User)

By tapping "Setting" button on upper-right corner, the setting screen will be displayed.

On Setting screen, you can set tempo, adjust tone parameter on analog synthesizer, and save and play four User Areas.

Moreover, not only changing slider setting, you can set tilting assignment.

Tilt the device left and right, back and forth, the unknown sounds can be occurred!

■Setting menu

・Oscilator1 & 2
・Filter (CutOff Resonanse)
・Volume Envelope
・Filter Envelope

■Musical Theory Supervisor:
Daisuke Fujiwara aka.quartz head musician

SynthProbe includes open source code from MobileSynth according to Apache License,Version 2.0 developed by MR. Allen Porter.

We appreciated for this support.

iPhone Screenshots

(click to enlarge)

SynthProbe screenshot 1 SynthProbe screenshot 2 SynthProbe screenshot 3 SynthProbe screenshot 4 SynthProbe screenshot 5

App Changes

  • November 01, 2011 Price decrease: $1.99 -> $0.99
  • November 08, 2011 Price increase: $0.99 -> $1.99