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Best C Tuner Apps

250+ iOS apps curated and reviewed

4.7 avg rating
16 free apps
Updated November 2026

insTuner Free is the household name in c tuner, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top C Tuner Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1insTuner Free - Chromatic TunerinsTuner Free - Chromatic TunerFree4.4★ (5.1K)NoYesNov 2026
2C TunerC Tuner$2.995.0★ (1)NoNoNov 2026
3n-Track Tunern-Track TunerFree4.7★ (3.2K)YesYesNov 2026
4Tuner T1Tuner T1Free4.5★ (11K)YesNoNov 2026
5Just A TunerJust A TunerFree—NoNoNov 2026
6Tuner: Notes & HzTuner: Notes & HzFree—NoNoAug 2026
7Ajax Guitar TunerAjax Guitar TunerFree—NoYesSep 2026
8Tuner Lite by PiascoreTuner Lite by PiascoreFree4.5★ (10K)YesNoNov 2026

Top Picks for C Tuner

insTuner Free - Chromatic Tuner#1

insTuner Free - Chromatic Tuner by Polybeat PTE. LTD.

Editor's Choice
🎵 Music
4.4😊(5.1K 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

This app offers precise chromatic tuning for a wide range of musical instruments. It features an intuitive interface with a unique note wheel and tone generator, supporting various input modes for accurate tuning.

What We Love

  • 🎻 Accurate for tuning instruments
  • 🆓 Free and no ads
  • 💡 Chromatic tuning and tone generator
  • 🎹 Works well for various instruments
  • 👍 Easy to use and intuitive

Room to Improve

  • 🐛 Crashes or freezes on some devices
  • 🔍 Struggles with low or high notes
  • 🔧 Difficulty tuning certain instruments like kalimbas
  • 💰 Paid version doesn't offer much over free version
C Tuner#2

C Tuner by Jongyun Park

Tuner
Strong Contender
📚 Education
5.0(1 ratings)
$2.99
C Tuner screenshot 1
C Tuner screenshot 2
C Tuner screenshot 3
C Tuner screenshot 4
C Tuner screenshot 5

This application provides musicians with a simple and intuitive tuning tool. It features an analog-style display for precise tuning, a basic metronome, and visual feedback when playing an instrument. It also offers Apple Watch compatibility.

n-Track Tuner#3

n-Track Tuner by n-Track S.r.l.

Tune guitar,bass & instruments
Worth Considering
🎵 Music
4.7😊(3.2K ratings)
FreeAdsIn-App Purchases
n-Track Tuner screenshot 1
n-Track Tuner screenshot 2
n-Track Tuner screenshot 3
n-Track Tuner screenshot 4
n-Track Tuner screenshot 5

Easily tune a variety of musical instruments using your smartphone's microphone. Offers high precision with advanced audio recognition and multiple visual feedback modes. Supports manual tuning and calibration for custom needs.

What We Love

  • ⭐ Accurate tuning
  • 🎨 Useful visual feedback
  • 📊 Detailed frequency analysis
  • 🎶 Works well for various instruments
  • 🆓 Reliable free version

Room to Improve

  • 💰 Intrusive ads in free version
  • 🔒 Paywall for advanced features
  • 🔋 High battery consumption
  • 🐛 Occasional bugs and crashes

More C Tuner apps to explore

FAQ about C Tuner

What are the best c tuner apps for iPhone?
insTuner Free - Chromatic Tuner tops our c tuner apps ranking as of November 2026, with a 4.4-star average from 5.1K App Store ratings, and it's free to download.
Yes — 16 of the top c tuner apps we rank are free to download, including insTuner Free - Chromatic Tuner and n-Track Tuner.
insTuner Free - Chromatic Tuner has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ c tuner apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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