About Harmonize
Harmonize (Package Name: com.apppppp.harmonize) is developed by Toshihiko Arai and the latest version of Harmonize: Ear Trainer & Pitch 26.9.8 was updated on September 9, 2026. Harmonize: Ear Trainer & Pitch is in the category of Music. You can check all apps from the developer of Harmonize: Ear Trainer & Pitch and find 22 alternative apps to Harmonize: Ear Trainer & Pitch 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.
🎵 Ear training that sticks — 15 games for intervals, chords, rhythm and playing melodies by ear. Free to start, no account needed.
Most ear trainers ask you to pick the answer from a list. Harmonize asks you to *make* the sound: slide to harmonize against a reference tone, play a melody back on a keyboard, tap a rhythm. Producing the interval yourself is what makes it stay. Train with the cute mascots Ebifurya and Kakifurya.
▼ 15 games
• Double Stop — harmonize two notes: unison, octave, perfect 5th/4th, major/minor 3rds and 6ths (8 categories)
• Chords — real 3–4 voice chords, unlocked as you collect stars
• Moon — the reference tone fades away; harmonize from memory alone
• Low Register — bass instruments, where intervals are hardest to hear
• Trill — train the speed and evenness of your trill
• Ear Copy — listen to a melody and play it back on the keyboard (9 categories, 129 levels)
• Sight Reading — read notes on the staff and play them on the keyboard (9 categories, 180 levels, 1,020 exercises)
• Rhythm — tap the offbeats with the metronome: 6 meters from march to sixteenths × 8 sound packs
• Polyrhythm — two hands, two pulses at once
• Mimic Drum — call and response: hear a rhythm, drum it back
• Takoyaki — a memory game where the pairs match by pitch
• Scales — major, minor and the church modes
• Arpeggio — chord arpeggios in just intonation
• Goldfish Scoop — tell the goldfish apart by their tone
• Silent — no sound at all: count the seconds with your internal clock
▼ Tools and extras
• Weekly Challenge — 5 questions, one shot each, with an online leaderboard
• Metronome and Tuner built in
• Tutorial for complete beginners
▼ Built for real practice
• 17 instrument tones — 13 for the main games (piano, organ, violin, trumpet, shakuhachi, flute…) plus 4 bass instruments for Low Register
• Adjustable A reference (440–446 Hz)
• Note names in English, German, Japanese or Italian
• Per-voice volume and vibrato
• Rhythm timing calibration — accurate judgement even with Bluetooth earphones
• Cent-level feedback: see exactly how far off you were
▼ 8 languages
English, 日本語, Français, Deutsch, Español, Italiano, 简体中文, 한국어 — switch anytime in Settings.
Free to play, with an optional one-time purchase to remove ads or unlock PRO games. No subscription.
For choirs, wind ensembles, orchestras, bands, singer-songwriters, and anyone learning an instrument — train your ear a few minutes a day.
Harmonize 26.9.8 Update
Note names for transposing instruments
Trumpet, clarinet, sax and horn players can now read note names as their own part is written. Pick in Bb / in Eb / in F / in A under Settings - Transposition. Sound and judging stay at concert pitch, so your just intonation is unchanged.
Also
- Scale and arpeggio note names follow your notation setting
- The tuner can hold a reference pitch like a tuning fork
- A way to pass the app on to your ensemble
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