Comparison

Better Ears Beginner vs Harmonizer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Better Ears Beginner

Enhance your musical skills and hearing with this comprehensive ear training app. It offers 13 diverse exercises, from interval recognition to chord progressions, with customizable training routines and instrument options. Track your progress and sync across devices for a seamless learning experience.

Highlights
  • 13 music theory and ear training exercises
  • Customizable training routines
  • User-created chords, scales, and progressions
  • Six instrument sound options
  • Pitch detection for vocal or instrument answers
  • Virtual keyboard and guitar fretboard
  • Cross-device synchronization
Features
Read full description

Better Ears is the complete ear training and sight‑reading workout for musicians, students and teachers. Train your musical ear and master music theory — from interval recognition all the way to chord progressions and rhythm training. 15 exercises take you from absolute beginner to pro, at your own pace, with no rules and no pressure. NEW: RHYTHM TRAINING Sharpen your sense of timing with two brand‑new exercises. Hear a rhythm and clap or tap it back, or read rhythmic notation and perform it in time — with count‑in, metronome, triplets and time signatures like 3/4, 4/4 and 5/4. Clap straight into your device's microphone and Better Ears listens. YOU DECIDE HOW TO TRAIN There are no rules to follow. You decide when to start, what to practice and how often. 15 EXERCISES INCLUDED • Interval recognition • Scale recognition • Chord recognition • Chord progressions • Pitch recognition • Melodic dictation • Tempo recognition • Key signature recognition • Music reading • Interval music reading • Scale music reading • Chord music reading • Melody music reading • Rhythm recognition (new) • Rhythm reading (new) ANSWER WITH YOUR VOICE OR A REAL INSTRUMENT Built‑in pitch detection lets you answer by singing or by playing a real instrument (e.g. piano or guitar). Just sing or play the notes when the microphone button lights up red. CUSTOM CHORDS, SCALES & CHORD PROGRESSIONS The built‑in editor lets you add your own chords, scales and chord progressions. FOUR PRESET LEVELS + UNLIMITED CUSTOM LEVELS Start at Beginner, Easy, Normal or Professional — then build your own levels to focus exactly where you need to: church modes, those two pesky intervals, custom rhythms, whatever you like. 6 INSTRUMENTS & CUSTOM SOUNDFONTS Train with Acoustic Grand, Bright Acoustic Piano, Electric Grand, Drawbar Organ, Nylon and Steel Acoustic Guitar — or extend Better Ears with your own sounds via SoundFonts (.sf2). KEYBOARD & FRETBOARD Answer on a virtual piano keyboard or a virtual guitar fretboard. MIDI SUPPORT Route sound through an external MIDI device and even control Better Ears with a connected master keyboard. SYNC ALL OF YOUR DEVICES Keep your Mac, iPhone and iPad in sync via Dropbox. You choose what to sync: your own levels, your statistics, your settings — or all of it. STATISTICS Better Ears tracks your progress for every exercise and every question — right and wrong answers at a glance. WIKIPEDIA INTEGRATION The matching Wikipedia article is shown for each exercise, so the theory is always one tap away. REFRESHED DESIGN A modern, fully redesigned interface on iPhone, iPad and Mac — with full Dark Mode and crystal‑clear music notation.

About

Harmonizer

This app helps infants develop perfect pitch by playing Shepard tones, aiding in pitch identity development. It also facilitates the study of chord relationships and displays the pitch of your singing.

Highlights
  • Shepard tone playback
  • Pitch identity development
  • Chord relationship study
  • Vocal pitch display
  • Infant music education
Features
Read full description

See and hear how music fits together. Harmonizer turns musical relationships into a colorful, interactive grid. Tap a hexagon to hear a note, or tap the triangle between three notes to play a major or minor chord. Sing or play a single note on an instrument, and watch the detected pitch light up. EXPLORE NOTES AND CHORDS Discover how neighboring notes connect through perfect fifths, major thirds, and minor thirds. Major and minor chords form triangles, making harmony something you can see, hear, and explore with your fingers. SEE YOUR VOICE Use the microphone to highlight the pitch you sing or play. Listen to a note, try matching it with your voice, and explore the connection between sound and color. CHOOSE YOUR LABELS Show note names or Movable Do syllables, with your choice of tonic. Keep labels visible, show them only when notes are active, or hide them to focus on the colors and sounds. EXPLORE YOUR WAY Choose from playing, pitch detection, or a mode that listens when you stop playing. Adjust the grid size to suit your screen and how you like to interact. HEAR HARMONY DIFFERENTLY Harmonizer uses Shepard tones—layered sounds that emphasize a note’s identity without a distinct octave. Every hexagon with the same note name produces the same sound. For curious beginners, students, teachers, and musicians, Harmonizer offers a hands-on way to explore pitch, chords, and musical patterns. No music theory knowledge is needed to start: touch a note and listen. Pitch detection requires microphone access.

Screenshots

Better Ears Beginner4 screens

Verdict

The call

The clearest difference is in-app purchases: Harmonizer at none against Better Ears Beginner's 1. Better Ears Beginner's advantage is rating (4.5 vs 4.1) and update cadence (every 6 months vs every 33 months). On price, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Better Ears Beginner sells 1 one-off in-app purchase. Harmonizer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Better Ears Beginner holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 35 and 16 respectively. Written reviews point the same way: 67% of Better Ears Beginner's written reviews are positive against 45% of Harmonizer's.

UpkeepUpdate frequency

Better Ears Beginner ships an update every 6 months, Harmonizer every 33 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
Better Ears Beginner versus Harmonizer: the parameters behind the verdict, then further details
ParameterBetter Ears BeginnerHarmonizer
PriceFreeFree
Rating4.5 (35 ratings) — better4.1 (16 ratings)
Positive reviews66.8% of reviews — better45.5% of reviews
Number of ratings35 — better16
Update frequencyEvery 6 months — betterEvery 33 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.6 — better17.0
Further details — not scored
Size86 MB3 MB
Age rating4+4+
DeveloperMAMP GmbHMatthew McLaughlin

Customer experience

Better Ears Beginner

All ratings35 ratings
Positive88.6%
Neutral5.7%
Negative5.7%
Written reviews217 reviews
Positive66.8%
Neutral8.3%
Negative24.9%

Harmonizer

All ratings16 ratings
Positive81.3%
Neutral0.0%
Negative18.8%
Written reviews44 reviews
Positive45.5%
Neutral11.4%
Negative43.2%

Bugs and requests

Better Ears Beginner

Reported bugs

4 issues
  • Reverts to beginner version after phone update
  • Audio stops working after some time
  • Keyboard unresponsive on iPad
  • Chord spellings are incorrect

Requested features

5 requests
  • Add more instruments
  • Include rhythm training
  • Provide more customization options
  • Implement a game-like format
  • Add support for reading sheet music

Harmonizer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Better Ears Beginner

One-time1
  • Unlock all functions$4.99
None

Harmonizer

No in-app purchases

Questions

Is Better Ears Beginner free?
Better Ears Beginner is free to download, with in-app purchases available.
Is Harmonizer free?
Harmonizer is free to download, with no in-app purchases.
Which has better reviews, Better Ears Beginner or Harmonizer?
Better Ears Beginner is rated higher. Better Ears Beginner averages 4.5 out of 5 from 35 ratings, while Harmonizer averages 4.1 from 16 ratings.
Do Better Ears Beginner or Harmonizer have ads?
Neither Better Ears Beginner nor Harmonizer shows ads.
Which is updated more often, Better Ears Beginner or Harmonizer?
Better Ears Beginner ships an update every 6 months, and Harmonizer every 33 months. Most recently, Better Ears Beginner was updated on October 7, 2026 and Harmonizer on October 14, 2026.

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