Harmonize: Ear Trainer & Pitch is a music app developed by Toshihiko Arai.
Download Statistics
Harmonize: Ear Trainer & Pitch has been downloaded 62 thousand times. In the last 30 days, the app was downloaded 600 times.
User Ratings
Harmonize: Ear Trainer & Pitch is rated 4.20 out of 5 stars. The rating is based on 530 ratings.
App Information
Harmonize: Ear Trainer & Pitch is FREE to download. The APK download size is 31.29 MB. The latest version available is 26.9.3. The last update was on September 2, 2026.
Technical Requirements
Harmonize: Ear Trainer & Pitch requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2017.
Description
๐ต 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.
โผ 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
โผ Tools and extras • Weekly Challenge — 5 questions, one shot each, with an online leaderboard • Metronome and Tuner built in • Tutorial for complete beginners
โผ 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
โผ 8 languages English, ๆฅๆฌ่ช, Français, Deutsch, Español, Italiano, ็ฎไฝไธญๆ, ํ๊ตญ์ด — 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.
Recent changes: New stage: Harmonics
When one string vibrates twice, three times as fast, the pitch climbs a staircase. This stage asks you to name that nth partial on the keyboard while you watch the string move.
Also • A coloured bar now shows while "Slowly" is on in the tuning screens — tap it to turn it off • The tuner now handles bass and audio interfaces • Contact now goes through an in-app form instead of email
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Comments on Harmonize: Ear Trainer & Pitch for Android
โ โ โ โ โ Dmytro Gnativยท Nov 26, 2019
Wonderful!! That's what I was looking for! Please, add chords! As a woodwind player I was always limited by keys. We just press a key and think that it is in tune. But, string players always conscious about their pitch. That's why they have way better trained ear. This app allows me to train my ear the way as a string player sliding their finger to match the interval. Thank you! Please, add the chords.
โ โ โ โ โ Natalie Lorchยท Oct 9, 2018
This is an adorable ear trainer for students who want to learn to fine tune their ears for harmonic intervals. Take note, the pitch level is around A=445, a bit high for American musicians. But it's still a challenging and unique game.
โ โ โ โ โ Matt Barrisยท Oct 2, 2022
This app is so good at training my ear to hear pure just intonation tuning. I love it!
โ โ โโโBrandon Choiยท Jan 20, 2021
I love the app, and it's a great tool to use with students to get them to focus in on pitch โ however, the sound effects (applause, trombone noises) after each level can be distracting and disorienting. I wish I had the option to turn these off. By the same token, I wish I could pay to remove the ads as their music and sound effects are similarly distracting. The lack of a settings tab at all is a turn-off for me.
โ โ โโโAndy Kohยท Feb 7, 2021
Ios version can play the notes separately. Please implement pure and equal temperament options. Please implement for android too! Would love to pay to get rid of the ads.
โ โ โโโWilliam Watsonยท Apr 21, 2021
Adverts after every game - with each game lasting just a few seconds. The advert pops up so fast you don't even get to see your result. There's no opportunity to check your result or improve. It's definitely no good for "learning" or "improving" unless you're already very good in the first place. To see instructions on how to play, you have to leave the game and open a website. Why?!?! It is very pretty though. And there are lots and lots of levels to play. But I uninstalled while still on Lv1
Google Play Rankings for Harmonize: Ear Trainer & Pitch
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Technologies used by Harmonize: Ear Trainer & Pitch
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