Harmonize: Ear Training
8.5 52
v26.8.5 by Toshihiko Arai
About Harmonize
Harmonize (Package Name: com.apppppp.harmonize) is developed by Toshihiko Arai and the latest version of Harmonize: Ear Training 26.8.5 was updated on August 5, 2026. Harmonize: Ear Training is in the category of Music. You can check all apps from the developer of Harmonize: Ear Training and find 22 alternative apps to Harmonize: Ear Training on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
🎵 Harmonize is a fun ear-training game where you sharpen your relative pitch together with the cute mascots Ebifurya and Kakifurya.
Against a reference tone, slide your finger to “harmonize” musical intervals — unison, octave, perfect fifth/fourth, major/minor thirds and sixths — and match them exactly. The closer to 0 cents, the higher your score. Collect three stars to move on to the next stage!
▼ Simple to play
• Listen carefully to the model tone
• Slide up and down to match the pitch
• Tap GO to be judged — see how many cents off you were and your stars
▼ Modes
• Double Stop: harmonize two notes (8 categories)
• Chords: real 3–4 voice chords (unlock by collecting stars)
• Moon: a memory mode where the model tone fades away — harmonize from memory alone
• Rhythm: tap the offbeats along with the metronome. 6 meters from march to sixteenth notes × 8 sound packs incl. drums. Replay your rhythm and compare it with the example on the result screen
• One-Shot Challenge: 5 weekly questions, the model plays only once — compete on the online weekly leaderboard
• Tutorial: guided practice, perfect for beginners
▼ Thoughtful features
• 14 instrument tones (piano, organ, violin, trumpet, shakuhachi, flute and more)
• Adjustable A reference (440–446 Hz)
• Note-name notation: English / German / Japanese / Italian
• Toggle background animation and guide bubbles
• Per-voice volume and vibrato
• Rhythm timing calibration — accurate judgement even with Bluetooth earphones
• Optional "Remove Ads" in-app purchase
▼ 7 languages
English, 日本語, Français, Deutsch, Español, 简体中文, 한국어 — switch anytime in Settings.
For choirs, wind ensembles, orchestras, bands, singer-songwriters — anyone who wants to harmonize more accurately. Train your ear, anytime!
Against a reference tone, slide your finger to “harmonize” musical intervals — unison, octave, perfect fifth/fourth, major/minor thirds and sixths — and match them exactly. The closer to 0 cents, the higher your score. Collect three stars to move on to the next stage!
▼ Simple to play
• Listen carefully to the model tone
• Slide up and down to match the pitch
• Tap GO to be judged — see how many cents off you were and your stars
▼ Modes
• Double Stop: harmonize two notes (8 categories)
• Chords: real 3–4 voice chords (unlock by collecting stars)
• Moon: a memory mode where the model tone fades away — harmonize from memory alone
• Rhythm: tap the offbeats along with the metronome. 6 meters from march to sixteenth notes × 8 sound packs incl. drums. Replay your rhythm and compare it with the example on the result screen
• One-Shot Challenge: 5 weekly questions, the model plays only once — compete on the online weekly leaderboard
• Tutorial: guided practice, perfect for beginners
▼ Thoughtful features
• 14 instrument tones (piano, organ, violin, trumpet, shakuhachi, flute and more)
• Adjustable A reference (440–446 Hz)
• Note-name notation: English / German / Japanese / Italian
• Toggle background animation and guide bubbles
• Per-voice volume and vibrato
• Rhythm timing calibration — accurate judgement even with Bluetooth earphones
• Optional "Remove Ads" in-app purchase
▼ 7 languages
English, 日本語, Français, Deutsch, Español, 简体中文, 한국어 — switch anytime in Settings.
For choirs, wind ensembles, orchestras, bands, singer-songwriters — anyone who wants to harmonize more accurately. Train your ear, anytime!
Harmonize 26.8.5 Update
• Added "About the developer" — why the app was made, plus blog, YouTube and other apps in one place• Added "Support development" — a way to chip in if you like the app. Every feature stays free
• Added Columns — short reads about ear training and harmony, opened from Settings
• Fixed a crash that could happen when opening Challenge right after launch
• Minor improvements
Thank you for playing!
Read More
Harmonize Features
Related Videos
音感トレーニングアプリ「Harmonize」
Previous Versions
More
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 8917b57d67d1d6f25b7bb3a22661a23cd6edc234
Size: 29.34 MB
What's New:
• Added "About the developer" — why the app was made, plus blog, YouTube and other apps in one place
• Added "Support development" — a way to chip in if you like the app. Every feature stays free
• Added Columns — short reads about ear training and harmony, opened from Settings
• Fixed a crash that could happen when opening Challenge right after launch
• Minor improvements
Thank you for playing!
• Added "Support development" — a way to chip in if you like the app. Every feature stays free
• Added Columns — short reads about ear training and harmony, opened from Settings
• Fixed a crash that could happen when opening Challenge right after launch
• Minor improvements
Thank you for playing!
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 082a11bc7ebba3328049fa729db42e15e1d1d188
Size: 35.21 MB
What's New:
• New stage "Low Register" — tune your harmonies down in the bass range, with four instruments including contrabass
• New stage "Mimic Taiko" — listen to the model rhythm and drum it back; every tap answers with haptic feedback
• Reorder the home cards any way you like
• Switch players (1/2/3) from the top-left of the home screen
• Minor improvements
Thank you for playing!
• New stage "Mimic Taiko" — listen to the model rhythm and drum it back; every tap answers with haptic feedback
• Reorder the home cards any way you like
• Switch players (1/2/3) from the top-left of the home screen
• Minor improvements
Thank you for playing!
Requires Android: Android 5.0+
Screen DPI: nodpi
SHA1: 161bf72c03994840afe7532f13ccee8c96cb7c83
Size: 32.4 MB
What's New:
Three new games: Takoyaki Memory, Unicchi Scales and Unicchi Arpeggio (with free trials), plus a one-time PRO purchase that unlocks them all. Also new: the free Silent stage (count the seconds in your head), stage intro cards, and a what's-new ticker on Home.
Requires Android: Android 5.0+
Screen DPI: nodpi
SHA1: dccf95f574600eebd95e3e247ecfa82fe2300ffe
Size: 20.46 MB
What's New:
Added a free metronome and tuner. Piano, guitar and other tones now sound more natural.
More Information
Package Name:
Update Date:
2026-08-05
Latest Version:
26.8.5
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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