Best Instrument Tuner Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Out of 250+ instrument tuner apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Instrument Tuner Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tuner T1Tuner T1Free4.5★ (10K)YesNoAug 2026
2Tuner & Metronome -SoundcorsetTuner & Metronome -SoundcorsetFree4.2★ (945)NoYesAug 2026
3insTuner Free - Chromatic TunerinsTuner Free - Chromatic TunerFree4.4★ (5K)NoYesAug 2026
4Tuner؜Tuner؜Free4.5★ (190)NoNoAug 2026
5Tuner Lite by PiascoreTuner Lite by PiascoreFree4.5★ (9.9K)YesNoAug 2026
6Smart Metronome & TunerSmart Metronome & TunerFree4.7★ (59K)YesNoAug 2026
7TonalEnergy Tuner & MetronomeTonalEnergy Tuner & Metronome$6.994.8★ (57K)NoNoAug 2026
8Twelve-Tone TunerTwelve-Tone TunerFree5.0★ (1)YesNoAug 2026

Top Picks for Instrument Tuner

Tuner T1#1

Tuner T1 by Bijoy Thangaraj

Tune any musical instrument
Editor's Choice
🎵 Music
4.5😊(10K ratings)
FreeAds
Tuner T1 screenshot 1
Tuner T1 screenshot 2
Tuner T1 screenshot 3
Tuner T1 screenshot 4

This app provides highly accurate tuning for a vast array of musical instruments, from guitars and violins to pianos and flutes. It features a chromatic tuner, transpose mode, and a tone generator for comprehensive musical practice and performance needs.

What We Love

  • 🎉 Accurate tuning
  • 👍 Easy to use
  • 💻 Works across multiple instruments
  • 🆓 Free to use

Room to Improve

  • 🐛 Glitchy/buggy performance
  • 📢 Excessive ads
  • 🤔 Confusing interface
Tuner & Metronome -Soundcorset#2

Tuner & Metronome -Soundcorset by SUNG HO LEE

Soundcorset
Strong Contender
🎵 Music
4.2😐(945 ratings)
FreeIn-App Purchases
#82in Music
Tuner & Metronome -Soundcorset screenshot 1
Tuner & Metronome -Soundcorset screenshot 2
Tuner & Metronome -Soundcorset screenshot 3
Tuner & Metronome -Soundcorset screenshot 4
Tuner & Metronome -Soundcorset screenshot 5
Tuner & Metronome -Soundcorset screenshot 6

This app provides musicians with a highly accurate chromatic tuner and a professional metronome. It offers multiple metronome modes, including sound, flash, and vibration, and includes a built-in recorder and a library of sheet music.

What We Love

  • 🚀 Useful metronome and tuner
  • 👍 Comprehensive features
  • 💡 Tracks practice time
  • 🎹 Works for various instruments

Room to Improve

  • 🐛 Tuner issues (freezing, inaccurate readings)
  • 🔋 Drains battery
  • 🔍 Confusing interface
insTuner Free - Chromatic Tuner#3
4.4😊(5K ratings)
FreeIn-App Purchases
insTuner Free - Chromatic Tuner screenshot 1
insTuner Free - Chromatic Tuner screenshot 2
insTuner Free - Chromatic Tuner screenshot 3
insTuner Free - Chromatic Tuner screenshot 4

This app offers precise chromatic tuning for a wide range of musical instruments. It features an intuitive interface with a unique note wheel and tone generator, supporting various input modes for accurate tuning.

What We Love

  • 🎻 Accurate for tuning instruments
  • 🆓 Free and no ads
  • 💡 Chromatic tuning and tone generator
  • 🎹 Works well for various instruments

Room to Improve

  • 🐛 Crashes or freezes on some devices
  • 🔍 Struggles with low or high notes
  • 🔧 Difficulty tuning certain instruments like kalimbas

More Instrument Tuner apps to explore

4
Tuner؜
Tuner؜
Tuner؜
Music
Free

This application provides precise instrument tuning capabilities. It assists musicians in achieving accurate pitches for their instruments.

Precise instrument tuningAchieve accurate pitchesSupports various instruments
🎵 Music
(190)
free
5
Tuner Lite by Piascore
Tuner Lite by Piascore
Tuner Lite by Piascore
The Ultimate Chromatic Tuner
Free

This app provides accurate chromatic tuning for a wide range of musical instruments using your device's microphone. It features a responsive needle meter, pitch pipe, and automatic calibration for precise tuning. An optional full version offers advanced features.

Chromatic instrument tuningBuilt-in microphone supportNeedle meter display
🎵 Music
(9.9K)
free with in-app purchases
6
Smart Metronome & Tuner
Smart Metronome & Tuner
Smart Metronome & Tuner
Metronome & Tuner
Free

This app provides an accurate and stylish metronome with multiple practice modes, including tempo progression and programmable sequences. It also offers simple tuning tones and is fully accessible via voiceover. Use it for music practice, dancing, exercise, or any activity requiring precise timing.

Multiple metronome modes (Normal, Repeat, Program)Programmable tempo and time signature changesIncremental tempo increase for difficult passages
🎵 Music
(59K)
ad-supported
7
TonalEnergy Tuner & Metronome
TonalEnergy Tuner & Metronome
TonalEnergy Tuner & Metronome
Powerful Music Practice Tools
$6.99

This comprehensive music practice app offers a state-of-the-art tuner, advanced metronome, and recording capabilities. It provides fun and rewarding feedback for musicians of all levels, enhancing ear training and performance with colorful analysis data and unique instrument sounds.

State-of-the-art tunerAdvanced metronomeAudio/visual recording
🎵 Music
(57K)
paid
8
Twelve-Tone Tuner
Twelve-Tone Tuner
Twelve-Tone Tuner
Simple And Easy Tuner.
Free

A professional vocal and instrument tuning application. It offers interfaces for various instruments and supports tuner and sound modes with fine-tuning capabilities.

Vocal tuningInstrument tuning (guitar, violin, bass, ukulele, erhu)Tuner mode
🎵 Music
(1)
ad-supported
9
Bandmate Chromatic Tuner
Bandmate Chromatic Tuner
Bandmate Chromatic Tuner
by Justin Dickson
Free

This app displays the exact written musical note on a staff as you sing or play. Designed by educators, it helps students visualize the correct pitches for various instruments, eliminating guesswork. It functions as a chromatic tuner and is suitable for classroom use.

Displays sung or played notes on a music staffShows flat or sharp enharmonic notesTransposes pitches for selected instruments
🎵 Music
(387)
free
10
Pano Tuner Lite
Pano Tuner Lite
Pano Tuner Lite
Guitar, violin, cello & piano
Free

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.

Listens to instrument sound and displays pitchAccurate tuning via offset from desired pitchQuick and sensitive response
🎵 Music
(7.6K)
free with in-app purchases
11
Guitar Tuner - Chromatic
Guitar Tuner - Chromatic
Guitar Tuner - Chromatic
Tuner for Guitar Bass Ukulele
Free

This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.

Works with any instrumentChromatic tuning for any noteAccurate to 0.33 Hz
🎵 Music
(8.2K)
free with in-app purchases
12
Pitched Tuner - Tuning App
Pitched Tuner - Tuning App
Pitched Tuner - Tuning App
Guitar Bass & Instrument Tuner
Free

This app helps musicians tune their instruments quickly and accurately using their device's microphone. It offers both instrument-specific and chromatic tuning modes, with customizable options for various instruments and tunings. It also functions as a pitch pipe for ear training.

Chromatic and instrument tuner modesHands-free tuningSupports a wide range of instruments
🎵 Music
(5.1K)
free with in-app purchases
13
Guitar Tuner Easy tune chords
Guitar Tuner Easy tune chords
Guitar Tuner Easy tune chords
Acoustic ukulele,electric bass
Free

This app provides a free chromatic tuner for guitar, bass, and ukulele. It offers easy-to-follow instructions for beginners and accurate tuning for professionals. Unlock additional tunings and access a vast chord library for enhanced practice.

Chromatic instrument tunerSupports guitar, bass, and ukuleleBeginner-friendly instructions
🎵 Music
(46K)
free with in-app purchases
14
GuitarTuna: Tune & Play Guitar
GuitarTuna: Tune & Play Guitar
GuitarTuna: Tune & Play Guitar
Chords, Tabs & Lyrics to Songs
Free

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.

Guitar tuner for various instrumentsChords and tabs for 20,000+ songsInteractive song tutorials and feedback
🎵 Music
(146K)
free with in-app purchases
15
PTK - Tuner & Metronome
PTK - Tuner & Metronome
PTK - Tuner & Metronome
Tuner, metronome & recorder
Free
🎵 Music
(0)
16
Simpletune: Instrument Tuner
Simpletune: Instrument Tuner
Simpletune: Instrument Tuner
Just Open, Tune any Instrument
Free
🎵 Music
(0)
17
FREEQUENCY Tuner
FREEQUENCY Tuner
FREEQUENCY Tuner
Tune up. No strings attached.
Free

A free and accurate instrument tuner for a wide variety of stringed instruments. It features a retro 80s sci-fi interface and offers a straightforward tuning experience without ads or subscriptions.

Guitar, banjo, violin, bass tuningOud, cello, viola, lute supportFast and accurate pitch detection
🎵 Music
(2)
free
18
Universal Instrument Tuner
Universal Instrument Tuner
Universal Instrument Tuner
Tune Guitar, Violin & More
Free
🎵 Music
(0)
19
Any Tuner
Any Tuner
Any Tuner
by Nicolai Farver
Free

This app helps you tune any musical instrument by analyzing sound to determine the correct tone and Hertz value. You can play back recordings and pure tones for direct comparison.

Tune any instrumentAnalyze sound for toneDetermine Hertz value
🎵 Music
(3)
free
20
Toone - Chromatic Tuner
Toone - Chromatic Tuner
Toone - Chromatic Tuner
Guitar, Instrument & Vocal
Free

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.

Chromatic tuningInstrument support (guitar, bass, vocals)Haptic feedback
🎵 Music
(1)
free

FAQ about Instrument Tuner

What are the best instrument tuner apps for iPhone?
Tuner T1 tops our instrument tuner apps ranking as of August 2026, with a 4.5-star average from 10K App Store ratings, and it's free to download.
Yes — 19 of the top instrument tuner apps we rank are free to download, including Tuner T1 and Tuner & Metronome -Soundcorset.
Tuner T1 shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ instrument tuner apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Tuner T1 is a highly accurate instrument tuning application. It utilizes a chromatic tuner to help musicians precisely tune a wide variety of instruments, ensuring perfect pitch for practice and performance.
This app supports a broad range of instruments including guitar, bass, violin, viola, cello, piano, flute, and many others. Its chromatic tuning capabilities make it versatile for string, wind, and brass instruments.

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