LunaTuna

7.0easy start · #10of 32
in Musical Tuner Apps

Free to practise onyes
Well documentedyes
Runs where you workno

Runs on iOS, Mac.

Visit site Alternatives

LunaTuna is ranked #10 of 32 in musical tuner apps on The Geeks Club. It runs on iOS, macOS. There is a free plan.

LunaTuna plans and pricing

All plans

Free Free Chromatic tuning · no ads krisdigital.com · 8 Oct 2026

Extension Pack $2.99 once App Store lists in-app purchase “All the things!” for $2.99; maker describes optional extension features apps.apple.com · 8 Oct 2026

Compared on musical tuner apps

Free plan: Yes
Alternate tunings: Yes
Custom reference pitch: Yes
Available platforms: ios

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The record

Purpose: LunaTuna is a chromatic tuner for iOS.
Ad-free use: The maker says chromatic tuning is free and has no ads.
App size: The maker describes the app as about 1 MB in size.
Apple silicon: The maker says LunaTuna works on Macs with M1 or newer chips.
Instruments: The maker says the tuner also works with instruments including violin, cello, bass, kalimba, ukulele and saxophone.
Reference frequency: Users can change the 440 Hz base frequency.
Extension features: The optional Extension Pack adds common and custom tunings, transposition, an in-tune precision setting, 14 additional color ways, dark mode support and alternate temperaments.
Low-frequency limit: Bass cut is enabled by default, so users tuning C#2 or lower should turn it off; the maker says the extension automatically ignores bass cut for tunings with low notes.
Tuning conditions: The maker recommends a silent environment because noise makes pitch detection harder.
Microphone guidance: For low-output instruments such as unplugged electric guitars, the maker recommends moving the microphone close to the strings, especially for low notes.
Support: The maker invites users to contact them for support and asks them to include their device, iOS version and instrument.
Privacy disclosure: Apple's App Store page says the developer indicates the app does not collect data; Apple says this information has not been verified by Apple.
Compatibility: The App Store lists compatibility with iPhone and iPad on iOS or iPadOS 14 or later, and Mac on macOS 11 or later with an M1 chip or later.
Founded: 2011
Price from: Free

Where it ranks on The Geeks Club

Best Musical Tuner Apps in 2026#10 of 32

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Sources

krisdigital.com/en/luna-tuna-guitar-tuner-ios/· checked 8 Oct 2026
apps.apple.com/us/app/lunatuna-guitar-tuner/id15468941· checked 8 Oct 2026