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Best Musical Instrument Tuner Apps

233+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good musical instrument tuner apps. We benchmark 233+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Musical Instrument Tuner

Smart Metronome & Tuner#1

Smart Metronome & Tuner by Ihara Products Co., Ltd.

Metronom und StimmgerΓ€t
Editor's Choice
🎡 Music
4.6😊(2.9K ratings)
FreeAds
#81in Music
Smart Metronome & Tuner screenshot 1
Smart Metronome & Tuner screenshot 2
Smart Metronome & Tuner screenshot 3
Smart Metronome & Tuner screenshot 4
Smart Metronome & Tuner screenshot 5

Stay in perfect rhythm with this intuitive metronome app. Set your desired tempo, time signatures, and accents to practice music with precision. Enhance your musical performance and improve your timing skills. Download now and keep the beat!

What We Love

  • πŸ‘ Easy to use
  • 🎨 Customizable themes and colors
  • πŸ”Š Variety of metronome sounds
  • ⏱️ Helpful timer and practice log features

Room to Improve

  • πŸ”‡ Metronome volume too low at times
  • πŸ€– Occasional crashes or freezes
  • πŸ” Tuner not always accurate
Tuner T1#2

Tuner T1 by Bijoy Thangaraj

Tune any musical instrument
Strong Contender
🎡 Music
4.5😊(9.1K ratings)
FreeAds
Tuner T1 screenshot 1
Tuner T1 screenshot 2
Tuner T1 screenshot 3
Tuner T1 screenshot 4

Tune any musical instrument with this simple chromatic tuner app. Features include accurate tuning to Β±0.1 cents, a tone generator for reference tones, adjustable Aβ‚„ frequency, and detection latency settings for different needs. Perfect for musicians of all levels.

What We Love

  • πŸŽ‰ Accurate tuning
  • πŸ‘ Easy to use
  • πŸ’» Works across multiple instruments
  • πŸ†“ Free to use

Room to Improve

  • πŸ› Glitchy/buggy performance
  • πŸ“’ Excessive ads
  • πŸ€” Confusing interface
Tuner Lite by Piascore#3

Tuner Lite by Piascore by Piascore, Inc.

The Ultimate Chromatic Tuner
Worth Considering
🎡 Music
4.5😊(9.5K ratings)
FreeAds
Tuner Lite by Piascore screenshot 1
Tuner Lite by Piascore screenshot 2
Tuner Lite by Piascore screenshot 3
Tuner Lite by Piascore screenshot 4

"Experience the ultimate chromatic tuner and pitch pipe with Tuner Lite by Piascore! Tune your instrument accurately using your device's mic, with support for various instruments and custom settings. Visit the website for more information and to get started today."

What We Love

  • πŸ‘ Easy to use
  • 🎯 Accurate tuning
  • πŸ’ͺ Works for various instruments
  • πŸ“± Convenient to have on phone

Room to Improve

  • πŸ› Crashes or freezes occasionally
  • πŸ” Inconsistent or inaccurate tuning at times
  • πŸ’° Limits free features, requires paid version

More Musical Instrument Tuner apps to explore

4
KeyTuner
KeyTuner
KeyTuner
Precision Instrument Tuner
Free

Get precise tuning for all your instruments with a full-range chromatic tuner featuring a clear visual display and advanced algorithms for accurate tuning. Fine-tune with 0.1 cent accuracy, choose from multiple color schemes, and enjoy features like tone generation and various temperament selections. Try it out now!

🎡 Music
(1.4K)
5
Pano Tuner Lite
Pano Tuner Lite
Pano Tuner Lite
by Kaleloft Limited Liability Company
Free

An app that accurately tunes instruments by listening to sound and displaying pitch offsets, with quick response and wide pitch range. Customize concert-A frequency and sensitivity for precise tuning. Try it now for quick and sensitive tuning!

🎡 Music
(7.5K)
6
Pitched Tuner - Tuning App
Pitched Tuner - Tuning App
Pitched Tuner - Tuning App
Guitar Bass & Instrument Tuner
Free

A professional tuning app for guitar and bass players, offering advanced pitch detection technology with customizable tuning settings. Fine-tune your instruments with precision and ease. Try it now for accurate tuning on the go!

🎡 Music
(4.8K)
7
Guitar Tuner - Simply Tune
Guitar Tuner - Simply Tune
Guitar Tuner - Simply Tune
Ads Free, Everything Unlocked
Free

Tune your guitar effortlessly with our ad-free app offering unlocked features. Get in tune easily and play your favorite songs flawlessly.

🎡 Music
(89K)
8
insTuner Free - Chromatic Tuner
insTuner Free - Chromatic Tuner
insTuner Free - Chromatic Tuner
by θ½ΆηΏ” θ‚–
Free

Tune your musical instruments quickly and accurately with a free, intuitive chromatic tuner app. Features precise tuning, various modes, and a range of instruments supported. Enhance your musical skills with insTuner Free!

🎡 Music
(4.9K)
9
TonalEnergy Tuner & Metronome
TonalEnergy Tuner & Metronome
TonalEnergy Tuner & Metronome
Powerful Music Practice Tools
$5.99

A comprehensive music tuning app that offers a range of tools for musicians, including a tuner, metronome, and recorder. Enhance your musical practice and performance with precision and convenience.

🎡 Music
(55K)
10
Guitar Tuner - Ukulele & Bass
Guitar Tuner - Ukulele & Bass
Guitar Tuner - Ukulele & Bass
DoubleTune: Tune Violin & More
Free

This handy app helps you tune your guitar or ukulele with precision using simple instructions and visual cues. Download now to ensure your instrument always sounds its best!

🎡 Music
(7.4K)
11
Violin Tuner - LikeTones
Violin Tuner - LikeTones
Violin Tuner - LikeTones
Tune Violin. Tuning App.
Free

Tune your violin like a professional with a high-precision tuning app that offers real sounds and various settings for a personalized experience. Enjoy fast tuning with automatic mode and regular updates for the best tuning experience. Visit liketones.com for more information and support.

🎡 Music
(3.2K)
12
Fender Tune: Guitar Tuner App
Fender Tune: Guitar Tuner App
Fender Tune: Guitar Tuner App
Chords, Scales and Metronome
Free

Get in tune like a pro with a top-rated tuner app for guitar, bass, and ukulele. Enhance your playing with chords, scales, and a metronome. Sign up for a free account for access to a wealth of guitar resources and exclusive gear discounts. Download now to elevate your musical practice.

🎡 Music
(147K)
13
n-Track Tuner
n-Track Tuner
n-Track Tuner
Tune guitar,bass & instruments
Free

Tune your guitar, bass, and more with precision using an advanced tuning application. Perfect your musical instruments effortlessly.

🎡 Music
(3.1K)
14
GuitarTuna: Tune & Play Guitar
GuitarTuna: Tune & Play Guitar
GuitarTuna: Tune & Play Guitar
Gitarre, Bass, Ukulele Stimmen
Free

Tune your guitar, bass, or ukulele with ease using this versatile app that offers tuning, chords, and tabs functionalities. Perfect for musicians of all levels, download now for accurate and convenient tuning on the go.

🎡 Music
(143K)
15
Tuner Pro: Guitar Tuner & Tab
Tuner Pro: Guitar Tuner & Tab
Tuner Pro: Guitar Tuner & Tab
Metronome, Chords & Tabs
Free

Tune your guitar, bass, or ukulele with precision using our app. Simply follow the instructions to get your instruments in perfect harmony. Download now and play in tune every time!

🎡 Music
(44K)
16
Simply Tuner - Violin, Cello
Simply Tuner - Violin, Cello
Simply Tuner - Violin, Cello
A simple tuner for beginners.
Free

Tune your violin or cello easily with this free, ad-free tuner app designed for beginners, parents, and children. Simply Tuner ensures professional instrument tuning without any prior musical knowledge required.

🎡 Music
(2.2K)
17
Touch Tuner
Touch Tuner
Touch Tuner
Tuner with pitch pipe
$0.99

This music tuning application offers an intuitive and customizable interface, fast and accurate pitch response, and advanced features such as strobe illumination and chromatic tuning, allowing musicians to fine-tune their instruments with ease. Download now and experience precise tuning with a beautifully designed interface.

🎡 Music
(7)
18
Pitch Pro Tuner & Metronome
Pitch Pro Tuner & Metronome
Pitch Pro Tuner & Metronome
Chromatic guitar + vocal tuner
Free

Pitch Pro Tuner is a versatile, user-friendly app designed for musicians to tune their instruments quickly and accurately. With its precise tuning capabilities and user-friendly interface, it's the perfect tool for musicians of all levels. Download now to keep your instrument perfectly in tune!

🎡 Music
(2.5K)
19
Tuner+
Tuner+
Tuner+
Tune Musical Instrument by Ear
Free

Tune your Guitar, Bass, Banjo, Mandolin, Cello, Violin, Piano, Viola, or Ukulele in seconds by matching your pitch to perfectly tuned notes provided by the app. Enjoy the convenience of ear tuning in any key with real audio and sine wave form sounds to guide you.

🎡 Music
(989)
20
Guitar Tuner - Chromatic
Guitar Tuner - Chromatic
Guitar Tuner - Chromatic
by Last Harmonic LLC
Free

A free, accurate chromatic tuner app that works with any instrument, boasting a fast refresh rate and precise pitch readings. Users worldwide highly recommend it for its effectiveness and noise cancellation feature. Tune your instrument with confidence!

🎡 Music
(7K)

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