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Best Ctuner Apps

236+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good ctuner apps. We benchmark 236+ 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 Ctuner

insTuner Free - Chromatic Tuner#1

insTuner Free - Chromatic Tuner by 轶翔 肖

Editor's Choice
🎵 Music
4.4😊(4.9K 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

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!

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
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 ±0.1 cents, a tone generator for reference tones, adjustable A₄ frequency, and detection latency settings for different needs. Perfect for musicians of all levels.

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 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

  • 👍 Easy to use
  • 🎯 Accurate tuning
  • 💪 Works for various instruments
  • 📱 Convenient to have on phone

Room to Improve

  • 🐛 Crashes or freezes occasionally
  • 🔍 Inconsistent or inaccurate tuning at times
  • 💰 Limits free features, requires paid version

More Ctuner apps to explore

4
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)
5
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)
6
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)
7
Tuner & Metronome -Soundcorset
Tuner & Metronome -Soundcorset
Tuner & Metronome -Soundcorset
Soundcorset
Free

Utilize a user-friendly application that enables tuning and customization of instruments with precision. Enhance your musical experience with advanced tools for adjusting tones and frequencies seamlessly. Tune your instruments effortlessly and play music with perfect harmony.

🎵 Music
(735)
8
C Tuner
C Tuner
C Tuner
Tuner
$2.99
📚 Education
(1)
9
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)
10
Guitar Tuner - LikeTones
Guitar Tuner - LikeTones
Guitar Tuner - LikeTones
Tune Guitar. Tuning App
Free

Tune your guitar with precision using a professional guitar tuner app that offers real sounds, fast tuning, and a variety of custom settings for the best tuning experience. Visit liketones.com for more information and support.

🎵 Music
(1.1K)
11
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)
12
Smart Metronome & Tuner
Smart Metronome & Tuner
Smart Metronome & Tuner
Metronom und Stimmgerät
Free

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!

🎵 Music
(2.9K)
13
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)
14
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)
15
Chordify: Songs, Chords, Tuner
Chordify: Songs, Chords, Tuner
Chordify: Songs, Chords, Tuner
Play Guitar, Piano and Ukulele
Free

An application for musicians to easily learn and play songs on guitar, piano, and ukulele by providing chord diagrams and a tuner. Perfect your musical skills with Chordify!

🎵 Music
(33K)
16
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)
17
Metronome Tuner | Practice+
Metronome Tuner | Practice+
Metronome Tuner | Practice+
Learn Music Effectively
Free

Tune and practice your violin, cello, trumpet, and more with a versatile metronome app. Enhance your music skills and keep in rhythm effortlessly. Download now to improve your musical performance.

🎵 Music
(2.7K)
18
Ukulele Tuner & Lessons: Kala
Ukulele Tuner & Lessons: Kala
Ukulele Tuner & Lessons: Kala
Ukulele Chords, Songs & Tune
Free

This app is designed to help users tune their ukuleles quickly and accurately through visual and audio cues. Simply play a string and adjust it until the indicator shows it's in tune. Download now for hassle-free ukulele tuning!

🎵 Music
(12K)
19
myTuner Radio App Australia
myTuner Radio App Australia
myTuner Radio App Australia
Digital FM AM, Local Stations
Free

Access thousands of live radio stations from over 200 countries with myTuner Radio. Listen to music, news, and sports effortlessly on your iOS device. Join over 40 million users worldwide for the best radio streaming experience!

🎵 Music
(99K)
20
Tuner؜
Tuner؜
Tuner؜
Music
Free

Fine-tune your instruments with precision using this music application. Get your instruments in perfect harmony with just a few taps.

🎵 Music
(168)

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