Best Piano Tuner Free Apps

4.7(7.6K ratings)

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This application listens to your instrument's sound and displays its pitch, allowing for accurate tuning by showing the deviation from the desired note. It offers a wide pitch sensor range and customizable settings for concert-A frequency and sensitivity.

Piano Tuner - High Precision by 海林

Check the pitches of the piano

Strong Contender

4.6(155 ratings)

FreeIn-App Purchases

Piano Tuner - High Precision screenshot 1

This application helps pianists check the pitches of their instrument to determine if tuning is needed. Piano tuners can also utilize it to assist in the tuning process. A trial period offers full access, with options to unlock all features through an in-app purchase.

pianoscope – Piano Tuner by Frank Illenberger

Professional piano tuning

Worth Considering

Precision Instrument Tuner

4.7😊(278 ratings)

FreeIn-App Purchases

This app transforms your mobile device into a professional piano tuning assistant. It offers advanced features for precise tuning, inharmonicity measurement, and custom tuning style creation for both professional tuners and dedicated pianists.

What We Love

🎯 Highly accurate tuning results
👍 Intuitive and easy-to-use interface
💡 Advanced inharmonicity measurement and visualization
🎨 Clean, modern, and distraction-free design
🔧 Multiple temperament options and customization
📊 Helpful visual displays (strobe, line indicators, graphs)
🚀 Fast and efficient tuning process
⭐ Superior to competing apps (CyberTuner, Verituner)
🎵 Produces professional-quality tunings
💪 Reliable long-term tuning stability
🆓 Fair free trial without requiring payment info
👨‍💼 Excellent customer service and developer responsiveness
🎓 Useful learning tools for aural training
📱 Works reliably on iOS devices

Room to Improve

💰 High pricing ($100-$600) perceived as expensive
🚫 Requires paid subscription/trial to access full features
⚠️ Confusing paywall and subscription model
📱 iOS-only, no macOS or Windows version
🔊 Difficulty detecting very high notes (7th octave)
🔊 Difficulty detecting very low notes (zero octave)
❌ Rigid pitch range restrictions for non-standard instruments
📖 Obtuse or unclear documentation
🌍 Pricing not adjusted for international markets/currencies
🎛️ Missing spinner indicator (familiar UI element)
🔍 Limited visibility of frequency display during tuning

More Piano Tuner Free apps to explore

KeyTuner

Full-range chromatic tuningVisual feedback for fine and coarse tuningAdvanced digital algorithm for precision

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88-key full scale pianoNotes displayed on keysRealistic sound with no latency

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Ivory Pro: Piano Tuner Pro

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Custom hybrid DSP engineSub-cent frequency accuracySpecialized piano profiles

This professional-grade tuning suite offers unparalleled acoustic precision for piano technicians and musicians. It features specialized piano profiles, client management, and advanced inharmonicity-aware stretch tuning for accurate pitch adjustments.

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Piano Tuner : Tempera

Pro Piano Tuning Strobe

Live strobe-style tuningAcoustic sampling for stretch curvesInharmonicity analysis

This app offers a professional workflow for tuning acoustic pianos. It features a live strobe tuner, custom stretch curve sampling, and session storage for efficient and consistent tuning. Advanced tools allow for inharmonicity analysis and PDF report export.

Void : Tuner & Learn Music

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GuitarTuna: Tune & Play Guitar

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Guitar tuner for various instrumentsChords and tabs for 20,000+ songsInteractive song tutorials and feedback

This app helps you tune various string instruments, learn songs with interactive tutorials and personalized feedback, and access a vast library of chords and tabs. It also includes practice tools like a metronome and chord games.

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Accurate tuningMetronomeChord reference

This professional music tool offers accurate tuning, a metronome, and chord references for musicians. Enhance your practice and performance with its comprehensive features.

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Metronome & Tuner by MyAR

Pro's piano, guitar companion

High precision metronomeInteractive string instrument tunerAdjustable tempo from 1-999 BPM

This app offers a high-precision metronome and an interactive tuner for string instruments. It provides a wide range of tempo adjustments, beat accent modes, and sound options, along with support for numerous instruments and auto/manual tuning modes.

Guitar, Instrument & Vocal

Toone - Chromatic Tuner

Chromatic tuningInstrument support (guitar, bass, vocals)Haptic feedback

A fast and clean chromatic tuner for various instruments, including guitar, bass, and vocals. It offers haptic feedback, a pitch reference keyboard, and adjustable A=440 tuning. This app is completely free with no ads or subscriptions.