Guitar Tuner is made and published by Alvin Yu. AppBrain is an independent app data site and isn't affiliated with Alvin Yu. The app name, icon, screenshots and description belong to Alvin Yu and are shown as published on the App Store.
AppBrain's verdict
EstablishedLoved by users- Rating on App Store
- 4.59
- 3,930 ratings
- Last updated
- May 20, 2026
- Size
- 8.94 MB
Users love it: 4.6 stars from 3,930 ratings.
User feedback
Ratings and reviews on the App StoreComments on Guitar Tuner for iOS
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Store listing
By Alvin Yu, from the App Store
Description by Alvin Yu Written by the developer, not by AppBrain. Click to read.
Includes standard tuning (E A D G B e) plus popular alternate tunings.
Fast, simple, and reliable.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 8.94 MB
- Content rating
- Everyone
Technologies used by Guitar Tuner
Releases
Updates seen on the App Store- Version
- 2.13.0
- Launched
- before 2010
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for Guitar Tuner
About the app and developer
About Guitar Tuner
Guitar Tuner is an utilities app developed by Alvin Yu.
What is the rating of Guitar Tuner?
Guitar Tuner is rated 4.59 out of 5 stars, based on 3.9 thousand ratings.
Is Guitar Tuner free?
Guitar Tuner is free. The app size is 8.94 MB. The latest version available is 2.13.0. The last update was on May 20, 2026.
What are the requirements for Guitar Tuner?
The app has a content rating of Everyone. The app has been available on the App Store since before 2010.
Developer information for Alvin Yu
Address:
Frequently asked questions about Guitar Tuner
Is Guitar Tuner free?
Yes. Guitar Tuner is free on the App Store.
Is Guitar Tuner still available?
Yes. Guitar Tuner is on the App Store, and the last update we saw was on May 20, 2026.
How large is Guitar Tuner?
Guitar Tuner is 8.94 MB.
Is Guitar Tuner suitable for children?
App Store rates the content of Guitar Tuner as suitable for everyone.
How do people rate Guitar Tuner?
Guitar Tuner scores 4.59 out of 5 stars, from 3,930 ratings on the App Store.
Who made Guitar Tuner?
Guitar Tuner was developed by Alvin Yu. It is listed in the utilities category on the App Store.
What are the best alternatives to Guitar Tuner?
People looking at Guitar Tuner also look at these utilities apps: Ukulele Tuner - TrueStudio, TUNE - Smart Chromatic Tuner, Meme Maker Pro: Make Memes, Mixing Station, Scannr (ID check).