Best Viola Tuner & Intonation Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

The best viola tuner & intonation apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Viola Tuner & Intonation Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Viola Tuner & IntonationViola Tuner & IntonationFree—NoYesOct 2026
2Toone - Chromatic TunerToone - Chromatic TunerFree5.0★ (2)NoNoOct 2026
3Viola TunerViola TunerFree3.5★ (217)YesNoNov 2026
4Viola Vista: Tuner & PracticeViola Vista: Tuner & PracticeFree4.7★ (12)NoYesOct 2026
5Guitar Tuner & Tone GeneratorGuitar Tuner & Tone GeneratorFree4.1★ (940)YesYesNov 2026
6Tuner: Guitar, Violin & BassTuner: Guitar, Violin & BassFree—NoNoNov 2026
7Tuner: Notes & HzTuner: Notes & HzFree—NoNoAug 2026
8Viola Tuner BasicViola Tuner BasicFree4.1★ (196)YesYesNov 2026

Top Picks for Viola Tuner & Intonation

Toone - Chromatic Tuner#2

Toone - Chromatic Tuner by Sumu Pitchayan

Guitar, Instrument & Vocal
Strong Contender
🎵 Music
5.0(2 ratings)
Free
Toone - Chromatic Tuner screenshot 1
Toone - Chromatic Tuner screenshot 2
Toone - Chromatic Tuner screenshot 3
Toone - Chromatic Tuner screenshot 4

A fast and clean chromatic tuner for various instruments, including guitar, bass, and vocals. It offers haptic feedback, a pitch reference keyboard, and adjustable A=440 tuning. This app is completely free with no ads or subscriptions.

Viola Tuner#3
3.5😞(217 ratings)
FreeAds
Viola Tuner screenshot 1

This utility app provides accurate tuning notes for the viola. It plays the standard C, G, D, and A strings to help musicians achieve perfect pitch.

What We Love

  • 👍 Simple and easy to use interface
  • 🎵 Accurate tuning for viola strings
  • 💰 Free app with no cost
  • 📱 Convenient portable tuner
  • ✅ Does what it's designed to do - provides reference pitches

Room to Improve

  • 🔊 Poor sound quality - buzzer-like or artificial tones
  • 🐛 App frequently doesn't produce any sound
  • ⏱️ Notes play for only 2-3 seconds before stopping
  • 🎵 Unrealistic viola tone - doesn't sound like actual instrument
  • ❌ No feedback on tuning accuracy
  • 📊 Lacks microphone functionality to detect actual tuning
  • 📢 Excessive ads cluttering interface
  • 🔧 Broken after updates - functionality degraded
  • ⚠️ Can cause instrument damage if pitch too high
  • 😕 Confusing user interface - unclear how to use
  • 🎸 Wrong instrument settings after updates (Bass tuner instead of Viola)

More Viola Tuner & Intonation apps to explore

FAQ about Viola Tuner & Intonation

Are there free viola tuner & intonation apps for iPhone?
Yes — 20 of the top viola tuner & intonation apps we rank are free to download, including Viola Tuner & Intonation and Toone - Chromatic Tuner.
Viola Tuner & Intonation has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ viola tuner & intonation apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.