Best Free Guitar Tuner App

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated November 2026

Every iPhone needs a few good free guitar tuner app. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Guitar Tuner App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fender Tune: Guitar Tuner AppFender Tune: Guitar Tuner AppFree4.8★ (152K)YesNoNov 2026
2Guitar Tuner - Simply TuneGuitar Tuner - Simply TuneFree4.8★ (107K)NoNoNov 2026
3GuitarTuna: Tune & Play GuitarGuitarTuna: Tune & Play GuitarFree4.8★ (149K)YesYesNov 2026
4Guitar Tuner - Simple TunerGuitar Tuner - Simple TunerFree4.4★ (31)NoNoOct 2026
5Guitar Tuner - ChromaticGuitar Tuner - ChromaticFree4.6★ (8.2K)YesYesNov 2026
6Guitar Tuner Easy tune chordsGuitar Tuner Easy tune chordsFree4.6★ (46K)YesYesNov 2026
7Tuner Pro: Guitar Tuner & TabTuner Pro: Guitar Tuner & TabFree4.5★ (46K)NoYesNov 2026
8Tuner AppTuner AppFree5.0★ (1)YesYesOct 2026

Top Picks for Free Guitar Tuner App

Fender Tune: Guitar Tuner App#1

Fender Tune: Guitar Tuner App by Fender Digital

Chords, Scales and Metronome
Editor's Choice
🎵 Music
4.8😐(152K 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 precise tuning for guitar, bass, and ukulele with multiple modes and customizable options. It also provides a comprehensive library of chords and scales, along with a metronome and drum beats to enhance practice sessions for all skill levels.

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 - Simply Tune#2

Guitar Tuner - Simply Tune by Simply Ltd

Ads Free, Everything Unlocked
Strong Contender
🎵 Music
4.8😊(107K ratings)
Free
#61in 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 offers a free, highly-rated tuning experience for various instruments. It provides step-by-step visual guidance, auto-tune capabilities, and an essential chord library to help users play their favorite songs accurately and easily.

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
GuitarTuna: Tune & Play Guitar#3

GuitarTuna: Tune & Play Guitar by Yousician Ltd

Chords, Tabs & Lyrics to Songs
Worth Considering
🎵 Music
4.8😊(149K ratings)
FreeAdsIn-App Purchases
#12in Music
GuitarTuna: Tune & Play Guitar screenshot 1
GuitarTuna: Tune & Play Guitar screenshot 2
GuitarTuna: Tune & Play Guitar screenshot 3
GuitarTuna: Tune & Play Guitar screenshot 4
GuitarTuna: Tune & Play Guitar screenshot 5
GuitarTuna: Tune & Play Guitar screenshot 6

Tune guitars, ukuleles, and more with high accuracy using your device's microphone. Access a vast library of chords and tabs for thousands of songs, and learn to play with interactive tutorials and personalized feedback. Practice with essential tools like a metronome and ear trainer.

What We Love

  • 👍 Easy to use
  • 🎶 Accurate tuning
  • 💪 Versatile for multiple instruments
  • 🎓 Helpful for beginners
  • 🔍 Precise visual feedback
  • 🎧 Good audio quality
  • 🆓 Free with optional paid features

Room to Improve

  • 💰 Paywall for alternate tunings
  • 📢 Intrusive ads and subscription prompts
  • 🔍 Inconsistent tuning accuracy
  • 🤖 Struggles with harmonics and custom tunings
  • 🔀 Confusing interface with too many features

More Free Guitar Tuner App apps to explore

FAQ about Free Guitar Tuner App

What is the best free guitar tuner app for iPhone?
Fender Tune: Guitar Tuner App tops our free guitar tuner app ranking as of November 2026, with a 4.8-star average from 152K App Store ratings, and it's free to download.
Fender Tune: Guitar Tuner App shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 250+ free guitar tuner app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.