Tuna - Tune Your Instrument
Arsenii Prokaev Utilities iPhoneiPadiPod touch
Tuna - Tune Your Instrument is a free Utilities app for iPhone and iPad by Arsenii Prokaev. Requires iOS 26.0. Updated October 29, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Oct 29
- 2026 · v1.0.1
Screenshots
About Tuna - Tune Your Instrument
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/
What’s new
Version 1.0.1 · Updated October 29, 2026
Updated App Store information. Thanks for tuning with Tuna!
App privacy
The developer, Arsenii Prokaev, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Tuna - Tune Your Instrument | – | Free | October 29, 2026 | |
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| Magnifying Glass (Magnifier) | 3.4 / 5 (141) | Free | Oct 14, 2025 | Compare |
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