TunerKit
Guitar Tuner & Chords
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
TunerKit is all you need — from tuning to chord practice.
An all-in-one guitar companion that lets even beginners tune accurately in seconds and look up any chord on the spot.
[Precision Tuner]
- Detects pitch automatically in real time through your microphone
- Pick a string from 6th to 1st (E A D G B E) or let auto-detect do the work
- An easy-to-read dial shows exactly how sharp or flat you are
[Chord Library]
- Chord diagrams for both guitar and ukulele
- Browse by category: Major / Minor / 7th / Sus and more
- See fingerings at a glance and save your favorites
[Perfect for]
- Beginners just picking up the guitar
- Anyone tired of juggling a separate tuner and chord chart
- Players who also play the ukulele
[Features]
- Available in 5 languages (English, Korean, Japanese, Simplified/Traditional Chinese)
- Light / Dark mode
- Lightweight and lightning fast
Start playing easier and more in tune with TunerKit today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved notifications and stability
The developer, Kyusung Lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyusung Lee
- Size
- 67.8 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Kyusung Lee