Best 528 Hz Tuner Apps

249+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated November 2026

Out of 249+ 528 hz tuner apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top 528 Hz Tuner Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tuner: Notes & HzTuner: Notes & HzFreeβ€”NoNoAug 2026
2432 & 528 Tuner432 & 528 Tuner$5.993.5β˜… (85)NoNoOct 2026
3Toone - Chromatic TunerToone - Chromatic TunerFree5.0β˜… (2)NoNoOct 2026
4432 Hz Guitar Tuner432 Hz Guitar TunerFree4.6β˜… (5)NoYesNov 2026
5Tuner by Band CompanionTuner by Band CompanionFreeβ€”NoNoNov 2026
6432 Player Radio: 432Hz Music432 Player Radio: 432Hz MusicFree2.9β˜… (49)NoYesNov 2026
7Ekin Tuner: Chromatic TunerEkin Tuner: Chromatic TunerFreeβ€”YesNoSep 2026
8Guitar Tuner-Tuner,Tuning AppGuitar Tuner-Tuner,Tuning AppFree4.8β˜… (70)NoNoNov 2026

Top Picks for 528 Hz Tuner

432 & 528 Tuner#2

432 & 528 Tuner by Ophir Paz

Tune to 432Hz and 528Hz
Strong Contender
🎡 Music
3.5😐(85 ratings)
$5.99
432 & 528 Tuner screenshot 1
432 & 528 Tuner screenshot 2
432 & 528 Tuner screenshot 3
432 & 528 Tuner screenshot 4
432 & 528 Tuner screenshot 5

Easily tune your musical instrument to A=432Hz, A=444Hz (528Hz scale), or standard A=440Hz. This application simplifies the process of achieving precise tuning for your instrument.

What We Love

  • πŸ‘ Works as a tuner
  • πŸ’‘ Offers alternative frequencies (432Hz, 528Hz)
  • πŸ‘ Intuitive and easy to use
  • πŸ‘ Accurate tuning
  • πŸ‘ Good for tuning ukuleles
  • πŸ‘ Works well for guitar
  • πŸ‘ Useful for recording
  • πŸ‘ Free (mentioned by one user)
  • πŸ‘ Good layout and easy to read
  • πŸ‘ Sensitive enough for fine tuning
  • πŸ‘ Works with 12-string guitars
  • πŸ‘ Can be used as a voice tuner

Room to Improve

  • πŸ› Inaccurate input/sound detection
  • πŸ› Jumpy and unstable readings
  • πŸ› Not working on newer iPhones (iPhone 11, XS)
  • πŸ› Interface changed after update
  • πŸ› App doesn't work at all for some users
  • πŸ› Microphone function not working
  • πŸ› App is just a picture/doesn't tune
  • πŸ› Waste of money/rip-off
  • πŸ› Poor performance after updates
  • πŸ› Overly sensitive
  • πŸ› Requires quiet environment
  • πŸ› Not precise, picks up ambient noise
  • πŸ› Incompatible with older iOS versions (iOS 8x, 13.2)
Toone - Chromatic Tuner#3

Toone - Chromatic Tuner by Sumu Pitchayan

Guitar, Instrument & Vocal
Worth Considering
🎡 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.

More 528 Hz Tuner apps to explore

FAQ about 528 Hz Tuner

Are there free 528 hz tuner apps for iPhone?
Yes β€” 17 of the top 528 hz tuner apps we rank are free to download, including Tuner: Notes & Hz and Toone - Chromatic Tuner.
Tuner: Notes & Hz has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ 528 hz tuner apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.