Best Peterson Tuners Apps

250+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated October 2026

With an average user rating of 4.4★, the peterson tuners category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Peterson Tuners Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iStroboSoftiStroboSoft$9.994.3★ (298)NoYesOct 2026
2Chromatic tuner - FlashTuneChromatic tuner - FlashTuneFree4.7★ (103)NoNoOct 2026
3Fender Tune: Guitar Tuner AppFender Tune: Guitar Tuner AppFree4.8★ (152K)YesNoNov 2026
4BOSS TunerBOSS TunerFree3.7★ (118)NoNoOct 2026
5Tuner Lite by PiascoreTuner Lite by PiascoreFree4.5★ (10K)YesNoNov 2026
6KeyTunerKeyTunerFree4.7★ (1.8K)NoNoNov 2026
7Zen TunerZen TunerFree4.8★ (48)NoNoOct 2026
8Tune Delivery Network (TDN)Tune Delivery Network (TDN)Free2.5★ (37)NoNoOct 2026

Top Picks for Peterson Tuners

4.3😊(298 ratings)
$9.99In-App Purchases
#21in Music
iStroboSoft screenshot 1
iStroboSoft screenshot 2
iStroboSoft screenshot 3
iStroboSoft screenshot 4
iStroboSoft screenshot 5

This application provides highly accurate tuning for musical instruments, offering professional-grade precision with a real-time strobe display. It supports various tuning modes, temperaments, and input methods, making it suitable for both acoustic and electric instruments.

What We Love

  • 🚀 Extremely accurate
  • 🔒 Reliable and stable
  • 👍 Fantastic for instrument setup and intonation
  • 👍 Portable and convenient
  • 👍 Excellent value for the price
  • 👍 Intuitive and easy to use
  • 👍 Versatile for various instruments

Room to Improve

  • 🐛 Compatibility issues with iOS updates
  • 💰 Expensive in-app purchases for additional features
  • 🐛 Inconsistent performance, jumps between notes
  • 🐛 Struggles with low and high notes
  • 🐛 Microphone input not always reliable
Chromatic tuner - FlashTune#2

Chromatic tuner - FlashTune by 颖 巫

Perfect tuning with our tuners
Strong Contender
🔧 Utilities
4.7(103 ratings)
Free
Chromatic tuner - FlashTune screenshot 1
Chromatic tuner - FlashTune screenshot 2
Chromatic tuner - FlashTune screenshot 3
Chromatic tuner - FlashTune screenshot 4

Achieve perfect intonation with this highly accurate tuning application. It supports a wide range of instruments and offers customizable settings for musicians of all levels. Its intuitive interface makes tuning quick and easy.

Fender Tune: Guitar Tuner App#3

Fender Tune: Guitar Tuner App by Fender Digital

Chords, Scales and Metronome
Worth Considering
🎵 Music
4.8😐(152K ratings)
FreeAds
#89in 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

More Peterson Tuners apps to explore

FAQ about Peterson Tuners

What are the best peterson tuners apps for iPhone?
iStroboSoft tops our peterson tuners apps ranking as of October 2026, with a 4.3-star average from 298 App Store ratings, and it's priced at $9.99.
Yes — 18 of the top peterson tuners apps we rank are free to download, including Chromatic tuner - FlashTune and Fender Tune: Guitar Tuner App.
iStroboSoft has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ peterson tuners apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.