Best Cuatro Tuner Apps

249+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated October 2026

The best cuatro tuner apps on iPhone average 4.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Cuatro Tuner Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tuner T1Tuner T1Free4.5★ (11K)YesNoNov 2026
2SUS4 Tuner: Any InstrumentSUS4 Tuner: Any InstrumentFree—NoYesNov 2026
3Guitar Tuner - ChromaticGuitar Tuner - ChromaticFree4.6★ (8.2K)YesYesNov 2026
4Pitched Tuner - Tuning AppPitched Tuner - Tuning AppFree4.6★ (5.4K)YesYesNov 2026
5Ukulele Tuner & ChordsUkulele Tuner & ChordsFree4.1★ (3.6K)YesYesNov 2026
6Simple Watch Instrument TunerSimple Watch Instrument TunerFree——NoOct 2026
7Guitar Tuner - Learn & PlayGuitar Tuner - Learn & PlayFree—NoYesOct 2026
8Tuner: Guitar, Violin & BassTuner: Guitar, Violin & BassFree—NoNoNov 2026

Top Picks for Cuatro Tuner

Tuner T1#1

Tuner T1 by Bijoy Thangaraj

Tune any musical instrument
Editor's Choice
🎵 Music
4.5😊(11K ratings)
FreeAds
Tuner T1 screenshot 1
Tuner T1 screenshot 2
Tuner T1 screenshot 3
Tuner T1 screenshot 4

This app provides highly accurate tuning for a wide variety of musical instruments, from guitars and pianos to wind instruments. It features a chromatic tuner, transpose mode, and a tone generator, all within an intuitive interface designed for both beginners and professionals.

What We Love

  • 🎉 Accurate tuning
  • 👍 Easy to use
  • 💻 Works across multiple instruments
  • 🆓 Free to use
  • 🔍 Helpful visual feedback
  • 🎨 Good for pitch training

Room to Improve

  • 🐛 Glitchy/buggy performance
  • 📢 Excessive ads
  • 🤔 Confusing interface
  • 🔊 Struggles with low/high notes
  • 🔍 Inaccurate note detection
Guitar Tuner - Chromatic#3

Guitar Tuner - Chromatic by Last Harmonic LLC

Tuner for Guitar Bass Ukulele
Worth Considering
🎵 Music
4.6😐(8.2K ratings)
FreeAdsIn-App Purchases
Guitar Tuner - Chromatic screenshot 1

This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Accurate tuning
  • 💡 Useful background noise filter
  • 🎨 Clean and intuitive interface
  • 🆓 Free and no ads

Room to Improve

  • 🐛 Unstable and freezes/crashes frequently
  • 🤔 Struggles with lower strings and some notes
  • 🤷‍♂️ Inconsistent performance across devices
  • 🙄 Displays incorrect note information at times

More Cuatro Tuner apps to explore

FAQ about Cuatro Tuner

What are the best cuatro tuner apps for iPhone?
Tuner T1 tops our cuatro tuner apps ranking as of October 2026, with a 4.5-star average from 11K App Store ratings, and it's free to download.
Yes — 18 of the top cuatro tuner apps we rank are free to download, including Tuner T1 and SUS4 Tuner: Any Instrument.
Tuner T1 shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ cuatro tuner apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.