
Tuna - Tune Your Instrument
Guitar, Ukulele & Bass Tuner
0 ratings
Free
In-App Purchases
Rating summary
About
Meet Tuna, a cute and accurate tuner for guitar, ukulele, bass, violin and banjo. Whether you are picking up a guitar for the first time or getting ready for a gig, Tuna makes tuning fast, easy and fun.
Tuna listens through your device's microphone and shows in real time whether each string is flat, sharp or in tune. No cables or clip-on tuner needed.
FREE
• Standard guitar tuning (E A D G B E)
• Real-time pitch detection with a clear needle
• Cozy, kawaii design with smooth animations
TUNA PREMIUM
• Alternate guitar tunings: Drop D, Open G, Half-Step Down, Open E and more
• More instruments: ukulele, bass, violin and banjo
• Pastel color themes
• Extra mascot skins to keep you company while you play
HOW TO TUNE
1. Allow microphone access.
2. Play one string at a time.
3. Turn the tuning peg until Tuna shows the string is in tune.
SUBSCRIPTION
Tuna Premium is available as a weekly or monthly auto-renewing subscription with a 3-day free trial. Payment is charged to your Apple ID when you confirm the purchase, or when the free trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings.
Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTj6P3TXz4wEyBAgpw63J09wAniVsWlEutxLn9bDaOYfAYXTjjzU9OVG1w-_njhm-Yu_3jnUXUnDDil/pub
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Tuna
1.0.1
October 29, 2026
Updated App Store information. Thanks for tuning with Tuna!
3
Subscriptions & In-App Purchases
Premium Weekly Access
Unlock all instruments and tunings.
$4.997 Days
3 Days trial

