Best 528 Hz Tuner Apps

249+ iOS apps curated and reviewed

3.9 avg rating
16 free apps
Updated September 2026

Out of 249+ 528 hz tuner apps on iOS, 16 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 (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1432 & 528 Tuner432 & 528 Tuner$5.993.5★ (85)NoNoAug 2026
2Tuner: Notes & HzTuner: Notes & HzFreeNoNoAug 2026
3Pitched Tuner - Tuning AppPitched Tuner - Tuning AppFree4.6★ (5.1K)YesYesSep 2026
4Toone - Chromatic TunerToone - Chromatic TunerFree5.0★ (1)NoNoMay 2026
5KeyTunerKeyTunerFree4.7★ (1.7K)NoNoSep 2026
6TunerTunerFree2.0★ (1)NoYesJun 2026
7432Hz Player Radio432Hz Player RadioFree2.5★ (45)NoYesAug 2026
8Chromatic tuner - FlashTuneChromatic tuner - FlashTuneFree4.7★ (55)NoNoAug 2026

Top Picks for 528 Hz Tuner

432 & 528 Tuner#1

432 & 528 Tuner by Ophir Paz

Tune to 432Hz and 528Hz
Editor's Choice
🎵 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

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

Room to Improve

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

Pitched Tuner - Tuning App by Stonekick Limited

Guitar Bass & Instrument Tuner
Worth Considering
🎵 Music
4.6😊(5.1K ratings)
FreeAdsIn-App Purchases
Pitched Tuner - Tuning App screenshot 1
Pitched Tuner - Tuning App screenshot 2
Pitched Tuner - Tuning App screenshot 3
Pitched Tuner - Tuning App screenshot 4
Pitched Tuner - Tuning App screenshot 5
Pitched Tuner - Tuning App screenshot 6

This app helps musicians tune their instruments quickly and accurately using their device's microphone. It offers both instrument-specific and chromatic tuning modes, with customizable options for various instruments and tunings. It also functions as a pitch pipe for ear training.

What We Love

  • 👍 Works well
  • 💡 Helpful for tuning various instruments
  • 🚀 Accurate and responsive
  • 🔒 No ads (free version)

Room to Improve

  • 🐛 Occasional freezing or glitches
  • 🔒 Requires data sharing for full functionality
  • 🔒 Unclear privacy terms

More 528 Hz Tuner apps to explore

FAQ about 528 Hz Tuner

What are the best 528 hz tuner apps for iPhone?
432 & 528 Tuner tops our 528 hz tuner apps ranking as of September 2026, with a 3.5-star average from 85 App Store ratings, and it's priced at $5.99.
Yes — 16 of the top 528 hz tuner apps we rank are free to download, including Tuner: Notes & Hz and Pitched Tuner - Tuning App.
432 & 528 Tuner has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ 528 hz tuner apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to tune your musical instrument to specific frequencies. You can select between A=432Hz, A=444Hz which utilizes the 528Hz scale, and the standard A=440Hz tuning.
The primary features include the ability to tune to A=432Hz, A=444Hz (528Hz scale), and the standard A=440Hz. It is designed to make tuning to these frequencies straightforward.