Otamatone Studio is an app by CUBE Co., Ltd. in the Music & Audio category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 7 permissions, 4 of them sensitive, including record audio, read media images and read media video. The app offers in-app purchases through Google Play.
What's new in v1.1.1
- Updated for latest Android operating systems
Description
From the listing uploaded by “appupdater”.
Here comes Otamatone Studio, the official app for the note-shaped instrument Otamatone. Change your sound!
-About the app
Connect your Otamatone Techno or Otamatone neo to a smartphone, start Otamatone Studio and play your Otamatone with the sound of various instruments or jam along to built-in rhythms.
We got rid of all the complexities of most available synthesizer simulations and created an app that even beginners will master. It’s really simple!
Access all functions via a cute graphical interface that feels like your Otamatone called over a few friends for a basement jam.
-Supported models
・Otamatone neo
・Otamatone Techno
Caution-
You will download a free version of the app. The complete set of features can be unlocked via in app purchases.
-Main features
●Different sounds
Play your Otamatone with the sound of various instruments. Gather your friends and form a band!
・Instruments(Free Version)
Otamatone / Electric Guitar / Alto Sax
・Instruments (Full Version)
Otamatone / Electric Guitar / Alto Sax
Violin / Flute / Synthesizer
Trumpet / Drums / Cat
Display method
Tap the instrument icon on the right side of the main screen.
●Different scales
With scales your performance will always sound spot. Play like a pro without all the practicing!
・Scales(Free Version)
Otamatone / 12 Tone / Minor Blues
・Scales (Full Version)
Otamatone / 12 Tone / Minor Blues
Minor / Major / Major Blues
Whole Tone / Pentatonic / Japan
Display method
Tap the face of the Otamatone on the main screen.
●Effects
You can alter your Otamatone’s sound with 3 kinds of effects. Push your performance to new heights!
・Reverb
Ever wanted to sound like performing in a concert hall or a bathroom? Look no further! (Reverb is the only effect in the free version.)
・Delay
Adds an echo to your sound.
・Distortion
The trademark of any rock song. Sound like an electric guitar.
Display method
Tap the tail of the Otamatone on the main screen.
●Built-in rhythms
You can choose between different rhythms to play along to. Be your own personal band!
・Rhythms (Free Version)
Rock01 / Techno01 / Japan
・Rhythms (Full Version)
Rock01 / Techno01 / Japan
Rock02 / Samba / Salsa
March / India / Happy Birthday
Happy Birthday is a band arrangement. Surprise someone special to you by playing along to this tune on his/her birthday and you will certainly leave an impression!
Display method
Tap the rhythm icon on the main screen.
●Virtual keyboard
No Otamatone at hand? Display the virtual keyboard and play with Otamatone Studio nevertheless.
Even better
The Otamatone on the main screen will move its mouth during your performance. It doesn’t get much cuter than that!
Display method
Tap the stem of the Otamatone on the main screen. Hold your smartphone sideways to improve playability.
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●Further instructions
Further instructions can be found on the Otamatone website. Check it out!
https://otamatone.jp/en
(C)MAYWA DENKI
Produced by CUBE Co., Ltd.
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Security & authenticity
Security rating: Trusted
Signing certificate
Signature matches the Google Play versionChecked by the source store on Jun 25, 2026.
Certificate issued to “CUBE CO LTD”This is the certificate of the Google Play version.
Store checks and file details
Developer signature verifiedJun 25, 2026
Validated against Google PlayJun 25, 2026
Signed byCN=Kensaku Fujita, O=CUBE CO LTD, L=Tokyo, C=JP
Uploaded by “appupdater”Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (7)
Otamatone Studio requests 7 permissions, 4 of them sensitive.
Read media audioSensitiveandroid.permission.READ_MEDIA_AUDIO
Read media imagesSensitiveandroid.permission.READ_MEDIA_IMAGES
Read media videoSensitiveandroid.permission.READ_MEDIA_VIDEO
Record audio (microphone)Sensitiveandroid.permission.RECORD_AUDIO
In-app purchases (Google Play Billing)com.android.vending.BILLING
Required hardware & features
Basic touch inputandroid.hardware.faketouch
Microphoneandroid.hardware.microphone
Wi-Fiandroid.hardware.wifi
Otamatone Studio APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Otamatone Studio free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Otamatone Studio APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is dd643e913a8461655d66b21b014d0900.