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Best What Note Is This Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

The best what note is this apps on iPhone average 4.0โ˜… across 249+ titles โ€” we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top What Note Is This Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pitch Checker: Chromatic TunerPitch Checker: Chromatic TunerFree4.6โ˜… (586)YesYesSep 2026
2Pocket Pitch - The Singer AppPocket Pitch - The Singer AppFree4.6โ˜… (2K)YesYesSep 2026
3Tuner T1Tuner T1Free4.5โ˜… (10K)YesNoSep 2026
4Tuner Lite by PiascoreTuner Lite by PiascoreFree4.5โ˜… (9.9K)YesNoSep 2026
5Note CoachNote CoachFree1.0โ˜… (1)NoNoMay 2026
6Colored NoteColored NoteFree4.7โ˜… (5K)NoNoSep 2026
7Notes, MSNotes, MSFreeโ€”NoNoMay 2026
8Simple Hidden NoteSimple Hidden NoteFreeโ€”NoNoJul 2026

Top Picks for What Note Is This

Pitch Checker: Chromatic Tuner#1

Pitch Checker: Chromatic Tuner by Shigeki Matsunaka

Chromatic Tuner & Voice Pitch
Editor's Choice
๐ŸŽต Music
4.6๐Ÿ˜(586 ratings)
FreeAdsIn-App Purchases
Pitch Checker: Chromatic Tuner screenshot 1
Pitch Checker: Chromatic Tuner screenshot 2
Pitch Checker: Chromatic Tuner screenshot 3
Pitch Checker: Chromatic Tuner screenshot 4
Pitch Checker: Chromatic Tuner screenshot 5
Pitch Checker: Chromatic Tuner screenshot 6

Analyze real-time audio to display musical notes, pitch, octave, frequency, and waveform. Includes a metronome for tempo practice with sound and vibration cues. Useful for vocal range measurement, pitch practice, and basic instrument tuning.

What We Love

  • ๐ŸŽถ Accurate pitch recognition
  • ๐Ÿ’ก Useful for learning music
  • ๐ŸŽค Excellent microphone sensitivity
  • โœจ Simple and easy to use
  • ๐ŸŽต Helps with singing practice
  • ๐Ÿš€ Instant frequency display
  • ๐Ÿ‘ Great for checking notes
  • ๐Ÿ’ฏ Best pitch app for some
  • ๐Ÿคฉ Broad pitch detection range
  • ๐Ÿ’– Very useful app

Room to Improve

  • ๐Ÿšซ Unusable due to ads
  • ๐Ÿ”ž Inappropriate ads displayed
  • ๐Ÿ› Pitch measurement issues
  • ๐Ÿ”‡ Microphone not responding
  • โš ๏ธ Ad sensitivity to background noise
  • ๐Ÿซ™ App doesn't detect anything
  • ๐Ÿ˜ต Pitch jumps around
  • ๐Ÿคทโ€โ™€๏ธ App doesn't work
  • ๐Ÿชซ App not working
  • ๐Ÿ•ณ๏ธ Pitch detection issues
  • ๐Ÿ“‰ Pitch flutters back and forth
  • ๐Ÿซฅ Pitch measurement inaccurate
Pocket Pitch - The Singer App#2

Pocket Pitch - The Singer App by John Walbolt

Pitch Pipe, Piano, Warmups
Strong Contender
๐ŸŽต Music
4.6๐Ÿ˜Š(2K ratings)
FreeAdsIn-App Purchases
Pocket Pitch - The Singer App screenshot 1
Pocket Pitch - The Singer App screenshot 2
Pocket Pitch - The Singer App screenshot 3
Pocket Pitch - The Singer App screenshot 4
Pocket Pitch - The Singer App screenshot 5
Pocket Pitch - The Singer App screenshot 6

This app provides singers with essential tools for pitch identification and practice. It features a high-quality pitch pipe, a versatile piano for warm-ups, and a precise tuner to check vocal accuracy. Designed to be a comprehensive vocal companion, it aims to be the ultimate free mobile resource for singers.

What We Love

  • ๐ŸŽถ Great for singers
  • ๐Ÿ‘ Simple and easy to use
  • ๐ŸŽน Helpful piano feature
  • ๐Ÿ” Useful for finding pitches
  • ๐Ÿ“ฑ Convenient to have on phone
  • ๐Ÿ”Š Good sound quality

Room to Improve

  • ๐Ÿ› Occasional bugs and glitches
  • ๐Ÿ”‡ Volume issues after updates
  • ๐Ÿ’ป Layout issues on some devices
  • ๐Ÿ” Pitch detection could be more accurate
Tuner T1#3

Tuner T1 by Bijoy Thangaraj

Tune any musical instrument
Worth Considering
๐ŸŽต Music
4.5๐Ÿ˜Š(10K 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 vast array of musical instruments, from guitars and violins to pianos and flutes. It features a chromatic tuner, transpose mode, and a tone generator for comprehensive musical practice and performance needs.

What We Love

  • ๐ŸŽ‰ Accurate tuning
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ’ป Works across multiple instruments
  • ๐Ÿ†“ Free to use
  • ๐Ÿ” Helpful visual feedback
  • ๐ŸŽจ Good for pitch training

Room to Improve

  • ๐Ÿ› Glitchy/buggy performance
  • ๐Ÿ“ข Excessive ads
  • ๐Ÿค” Confusing interface
  • ๐Ÿ”Š Struggles with low/high notes
  • ๐Ÿ” Inaccurate note detection

More What Note Is This apps to explore

FAQ about What Note Is This

What are the best what note is this apps for iPhone?
Pitch Checker: Chromatic Tuner tops our what note is this apps ranking as of September 2026, with a 4.6-star average from 586 App Store ratings, and it's free to download.
Yes โ€” 20 of the top what note is this apps we rank are free to download, including Pitch Checker: Chromatic Tuner and Pocket Pitch - The Singer App.
Pitch Checker: Chromatic Tuner shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ what note is this apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app analyzes real-time audio from your microphone to display musical note, pitch, octave, frequency, and waveform information. It also includes a metronome feature for tempo practice with sound and vibration cues.
The app displays extended vocal ranges such as hihi A and lowlow A, making it suitable for measuring your vocal range. You can also use it for vocal exercises and karaoke practice to improve your pitch accuracy.