OTOONE (synthesizer)
Free App
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About OTOONE (synthesizer)
OTOONE is a musical instrument (synthesizer), with free and innovative interface.
It is completely no charge, no access to the internet.
Simple operation, Quick response, Multi Touch, Reverb, Volume Control(Use AcceleroMeter).
For fun, for education.
(HOW TO USE)
Left to Right : C, C#, D, D#, E, F ...
Down to Up : Octave Change
The green line by which "C" was written shows the sound of "C major(C D E F...)"
The yellow line by which "D" was written shows the sound of "D major"
Although practice is required, please enjoy this musical instrument.
It is completely no charge, no access to the internet.
Simple operation, Quick response, Multi Touch, Reverb, Volume Control(Use AcceleroMeter).
For fun, for education.
(HOW TO USE)
Left to Right : C, C#, D, D#, E, F ...
Down to Up : Octave Change
The green line by which "C" was written shows the sound of "C major(C D E F...)"
The yellow line by which "D" was written shows the sound of "D major"
Although practice is required, please enjoy this musical instrument.
All Application Badges
Free
downl.
downl.
Android
2.3.3+
2.3.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
ver1.72: Bug is fixed.(Locale bug)
ver1.71: Bug is fixed.(Touch sensor bug)
ver1.7: Metronome and recording feature is added. Bug is fixed.(Crash bug)
ver1.6: New instrument (O_WSynth) is added. (Like a wind-synthesizer sound)
ver1.5: An improvement of drawing speed.
ver1.4: An improvement of speed of response.
ver1.3: New instrument is added. O_Piano is changed.
ver1.2: New instrument is added.
ver1.1: Sampling rate is changed (22kHz -> 44kHz), Volume is adjusted.
ver1.72: Bug is fixed.(Locale bug)
ver1.71: Bug is fixed.(Touch sensor bug)
ver1.7: Metronome and recording feature is added. Bug is fixed.(Crash bug)
ver1.6: New instrument (O_WSynth) is added. (Like a wind-synthesizer sound)
ver1.5: An improvement of drawing speed.
ver1.4: An improvement of speed of response.
ver1.3: New instrument is added. O_Piano is changed.
ver1.2: New instrument is added.
ver1.1: Sampling rate is changed (22kHz -> 44kHz), Volume is adjusted.
More downloads OTOONE (synthesizer) reached 10 000 - 50 000 downloads
Version update OTOONE (synthesizer) was updated to version 1.72
More downloads OTOONE (synthesizer) reached 5 000 - 10 000 downloads
What are users saying about OTOONE (synthesizer)
Y
by Y####:
by Y####:
Invented a new word
H
by H####:
by H####:
Great for the size
Y
by Y####:
by Y####:
Creator is dope
Y
by Y####:
by Y####:
Duhhhh
X
by X####:
by X####:
Is there any way to open the recorded file (otoone_rec.bin) with other apps or convert it to mp3 or ogg?
C
by C####:
by C####:
One of the best ones out there. Helped me get through audio/sound school!
Y
by Y####:
by Y####:
Nexus 6p, 2 stars for no update to open sl
X
by X####:
by X####:
Invented a new word
X
by X####:
by X####:
Creator is dope
X
by X####:
by X####:
Duhhhh
X
by X####:
by X####:
Duhhhh
X
by X####:
by X####:
There's a lag, at least on my low end phone, but other than that, no complaints. A delight.
X
by X####:
by X####:
Invented a new word
Y
by Y####:
by Y####:
Very fun, with great possibilities for advanced playing, and it does not take much space on my already bloated phone
I
by I####:
by I####:
Ya it's go fun and different there's so many different things on it
U
by U####:
by U####:
I can make spooky double tones on the fly on stage, better than my previous teremin stuffz, EXCELSIOR! , Praise "Bob"! Baduinorockdotcom
U
by U####:
by U####:
Nifty
G
by G####:
by G####:
Innovative,lovely.
T
by T####:
by T####:
I wish I was more musically inclined... this is fun
T
by T####:
by T####:
Very fun nice sounds
T
by T####:
by T####:
please add to move to SD card
Z
by Z####:
by Z####:
works better than most synth emus out there. wide variety of sound capabilities too.
Z
by Z####:
by Z####:
Great apps.
Z
by Z####:
by Z####:
Creator is dope
Z
by Z####:
by Z####:
Works great through my kaoss pads. Nice layout and easy to understand.... Make more synth apps!
H
by H####:
by H####:
it has some neat extras, try it out.
S
by S####:
by S####:
Cool
H
by H####:
by H####:
No permissions? Free? Awesome! Works great through my kaoss pads. Nice layout and easy to understand.... Make more synth apps!
T
by T####:
by T####:
Nice it has some neat extras, try it out.
L
by L####:
by L####:
Good. Great apps.
K
by K####:
by K####:
cool Cool
by S####:
One of the best ones out there. Helped me get through audio/sound school!