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Best Tune Acoustic Guitar Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Out of 249+ tune acoustic guitar apps on iOS, 20 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 Tune Acoustic Guitar Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Guitar Tuner - Simply TuneGuitar Tuner - Simply TuneFree4.8★ (103K)NoNoSep 2026
2Fender Tune: Guitar Tuner AppFender Tune: Guitar Tuner AppFree4.8★ (149K)YesNoSep 2026
3Guitar Tuner Easy tune chordsGuitar Tuner Easy tune chordsFree4.6★ (46K)YesYesSep 2026
4GuitarTuna: Tune & Play GuitarGuitarTuna: Tune & Play GuitarFree4.8★ (147K)YesYesSep 2026
5Guitar Tuner - Simple TunerGuitar Tuner - Simple TunerFree—NoNoSep 2026
6Acoustic Guitar CamertonAcoustic Guitar CamertonFree—NoNoMay 2026
7Acoustic Guitar Tuner BasicAcoustic Guitar Tuner BasicFree4.6★ (563)YesYesSep 2026
8Guitar Tuner - Ukulele & BassGuitar Tuner - Ukulele & BassFree4.4★ (7.5K)YesYesSep 2026

Top Picks for Tune Acoustic Guitar

Guitar Tuner - Simply Tune#1

Guitar Tuner - Simply Tune by Simply Ltd

Ads Free, Everything Unlocked
Editor's Choice
🎵 Music
4.8😊(104K ratings)
Free
#66in Music
Guitar Tuner - Simply Tune screenshot 1
Guitar Tuner - Simply Tune screenshot 2
Guitar Tuner - Simply Tune screenshot 3
Guitar Tuner - Simply Tune screenshot 4
Guitar Tuner - Simply Tune screenshot 5
Guitar Tuner - Simply Tune screenshot 6

This app provides a user-friendly and accurate way to tune various stringed instruments. It offers step-by-step visual guidance, auto and manual tuning modes, and an essential chord library for learning songs.

What We Love

  • 🚀 Great free tuner
  • 👍 Elegant and works great
  • 👍 Easy to use
  • 👍 Accurate tuning
  • 👍 Lots of tuning options
  • 👍 Helpful for beginners
  • 👍 Intuitive and straightforward
  • 👍 Quick and easy to tune
  • 👍 Recommended for all levels

Room to Improve

  • 🐛 Inconsistent feedback on string tuning
  • 🐛 Struggles to tune some strings accurately
  • 🐛 Caused a string to break while tuning
  • 🐛 Doesn't work well for bass guitars
Fender Tune: Guitar Tuner App#2

Fender Tune: Guitar Tuner App by Fender Digital

Chords, Scales and Metronome
Strong Contender
🎵 Music
4.8😐(149K ratings)
FreeAds
#73in Music
Fender Tune: Guitar Tuner App screenshot 1
Fender Tune: Guitar Tuner App screenshot 2
Fender Tune: Guitar Tuner App screenshot 3
Fender Tune: Guitar Tuner App screenshot 4
Fender Tune: Guitar Tuner App screenshot 5
Fender Tune: Guitar Tuner App screenshot 6

This app offers precision tuning for guitar, bass, and ukulele with multiple modes and customizable options. It also provides a comprehensive suite of practice tools, including chord and scale libraries, and metronome functionality.

What We Love

  • 🚀 Easy to use
  • 👍 Accurate tuning
  • 🚀 Convenient for beginners
  • 👍 Variety of tuning options
  • 🚀 Quick tuning process
  • 👍 Helpful for developing ear
  • 👍 Great for acoustic and electric guitars

Room to Improve

  • 🐛 Inconsistent string detection
  • 🐛 Inaccurate tuning at times
  • 🐛 Causes string breakage
  • 🐛 Buggy auto-tuner
  • 🔒 Requires account for full features
  • 🐛 Struggles with bass tuning
Guitar Tuner Easy tune chords#3

Guitar Tuner Easy tune chords by Manomaya SA

Acoustic ukulele,electric bass
Worth Considering
🎵 Music
4.6😐(46K ratings)
FreeAdsIn-App Purchases
Guitar Tuner Easy tune chords screenshot 1
Guitar Tuner Easy tune chords screenshot 2
Guitar Tuner Easy tune chords screenshot 3
Guitar Tuner Easy tune chords screenshot 4
Guitar Tuner Easy tune chords screenshot 5

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.

What We Love

  • 🚀 Easy to use
  • 👍 Accurate tuning
  • 💡 Variety of tunings
  • 🚀 Quick tuning process
  • 👍 Helpful for beginners

Room to Improve

  • 🐛 Microphone issues
  • 🐛 Inconsistent tuning accuracy
  • 💰 Subscription model
  • 📺 Excessive ads
  • 🐛 Compatibility problems

More Tune Acoustic Guitar apps to explore

FAQ about Tune Acoustic Guitar

What are the best tune acoustic guitar apps for iPhone?
Guitar Tuner - Simply Tune tops our tune acoustic guitar apps ranking as of September 2026, with a 4.8-star average from 103K App Store ratings, and it's free to download.
Yes — 20 of the top tune acoustic guitar apps we rank are free to download, including Guitar Tuner - Simply Tune and Fender Tune: Guitar Tuner App.
Guitar Tuner - Simply Tune has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ tune acoustic guitar apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Simply Tune is a mobile application designed to help users tune their stringed instruments, including guitars, basses, and ukuleles. It offers a user-friendly interface with step-by-step visual guidance to ensure instruments are played at perfect pitch.
Key features include expert musician tuning instructions, step-by-step guidance with easy-to-understand visuals, both auto-tune and manual tune modes, and an essential chord library for learning songs. It supports multiple instruments like guitar, bass, and ukulele.