Red Koto is made and published by Oliver Grimm. AppBrain is an independent app data site and isn't affiliated with Oliver Grimm. The app name, icon, screenshots and description belong to Oliver Grimm and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 1.00
- 1 ratings
- Last updated
- July 2, 2025
- Size
- 28.6 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Red Koto for iOS
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Store listing
By Oliver Grimm, from the App Store
Description by Oliver Grimm Written by the developer, not by AppBrain. Click to read.
Red Koto can be used for tuning the Instrument by ear, for studying scales, or for playing with the different tunings.
These are the tunings for her compositions and for learning Koto Music at "Koto Studio" in Tokyo.
The Score of each composition is available separately on demand.
Sounds are played both picked with the left hand and plucked with the right hand using ivory picks.
The middle of the screen represents the 13 strings of the Koto, each string plays a plucked sound at the corresponding pitch.
To the right of the string the note is shown, touching each note produces a picked sound.
The order of the tunings can be re-arranged by long-pressing on a tuning in the list.
Except where noted differently, tunings are based on a root note of 442 Hertz.
CHIEKO MORI KOTO STUDIO
https://www.kotostudio.com
ONLINE STORE
https://store.kotostudio.com
Safety and technology
Found in the app by AppBrain- Price
- $8.99
- App size
- 28.6 MB
- Content rating
- Everyone
Technologies used by Red Koto
Releases
Updates seen on the App Store- Version
- 2.8.1
- Launched
- August 2010
No changelog data
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Rankings
App Store top chartsApp Store Rankings for Red Koto
About the app and developer
About Red Koto
Red Koto is a music app developed by Oliver Grimm.
User Ratings
Red Koto is rated 1.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Red Koto costs $8.99. The app size is 28.58 MB. The latest version available is 2.8.1. The last update was on July 2, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2010.
Developer information for Oliver Grimm
Address:
Frequently asked questions about Red Koto
Is Red Koto free?
No. Red Koto costs $8.99 on the App Store.
Is Red Koto still available?
Yes. Red Koto is on the App Store, and the last update we saw was on July 2, 2025.
How large is Red Koto?
Red Koto is 28.58 MB.
Is Red Koto suitable for children?
App Store rates the content of Red Koto as suitable for everyone.
How do people rate Red Koto?
Red Koto has one rating of 1.00 stars on the App Store.
Who made Red Koto?
Red Koto was developed by Oliver Grimm. It is listed in the music category on the App Store.
What are the best alternatives to Red Koto?
People looking at Red Koto also look at these music apps: 笙Time, Beginner Guide for Live 11, Conceptual Guitar Chord-Scales, iKoto, Infinite Ambient.