InTune vs Pitch trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InTune
Enhance your musical ear for tuning and intonation with this app. It utilizes academic research to help you track progress, compete, and master pitch discrimination. Offers a variety of instrument sounds to aid your practice.
- Improve musical intonation
- 25 years of academic research
- Track progress
- Compete on Game Center
- Add instrument sounds
- Pitch discrimination training
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Improve your ear for tuning and intonation with this beautiful app. • Improve your musical intonation — one of the most important skills a musician can have. • Leverage 25 years of academic research on how to train intonation. • Track your progress and compete on Game Center. • Add on beautiful instrument sounds, including piano, guitar, violin, cello, clarinet, banjo, flute, French horn, trombone, and trumpet. WHAT PEOPLE ARE SAYING “A brilliantly simple game of precision hearing…ingenious. It will absolutely help you develop a more discerning ear.” — Voice Council Magazine “Very easy to use…a fun and useful addition to your practice toolbox.” — Horn World “There are a number of ear training apps available for the iPhone, but InTune has actual science to back it up.” — discchord “I have your app on my phone and love it!!!” — David P. Schurger, orchestra director, Indiana “Excellent...it’s made a remarkable difference this past year in my ability to rehearse complex 20th and 21st century music!” — Paul Piazza, conductor/composer, LA THE SCIENCE BEHIND THE APP InTune began as a way for researchers to test pitch discrimination, the ability to differentiate pitches that are close together. But then researchers discovered that musicians improved the more often they played – 3x faster than those who didn’t. Download for free and see if InTune works for you! HELP US IMPROVE! We’re always improving InTune and love hearing from users. Please send your comments and requests to support@halfnotelabs.com.
Pitch trainer
Develop perfect and relative pitch with this ear training app focused on just intonation. Learn to identify and match harmonic intervals by ear, moving beyond equal temperament. Ideal for musicians and singers seeking precise intonation.
- Just intonation ear training
- Perfect and relative pitch development
- Double-stop note learning
- Harmonic interval matching
- Beat-based tone adjustment
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Hear a chord, then build it yourself. No multiple choice: slide your finger until your note locks in with the others. 18 ear training games for intervals, chords, relative pitch, play by ear, sight reading and rhythm. Warm up your ears before singing, band, orchestra, choir, guitar or piano practice. Most ear trainers ask you to pick the right answer. Harmonize asks you to make it. A friendly shrimp plays the example; you slide your finger up and down the screen to bend your own note toward it. When it is slightly off you hear beats, a slow wobble in the sound. When the wobble disappears and the notes melt together, you have found it. No music theory needed. ■ New here? Start with the Tutorial The Tutorial card on the home screen walks you through it: hold, slide, listen for the wobble, stop when it melts. The green button replays the example as often as you like. ■ Build the interval - Double Stop: add a second note on top of a reference. Octave, perfect fifth, major third and more - Chords: take one role inside a three-note chord and hold your part - Moon: a slow, low-gravity version of Double Stop for advanced ears - Low Register: the real bass range, so low that a phone speaker cannot reproduce the fundamental; you read the pitch from its overtones - Drone: like a bagpipe, a drone sounds the whole time. Tune shifts and phrases over it, one note at a time, until the beating stops - Trill: hold one finger down and press/lift with another. 6 fingerings x 36 exercises ■ Read the score - Sight Reading: read the notes on the staff and answer on the two-row keyboard. The white keys are labeled with their note names, so you can count lines and spaces even if sheet music is new to you. 10 categories, 200 levels, 1,140 exercises - Bass Clef: the same game on the bass staff, for bass guitar, cello and the piano's left hand ■ Rhythm - Rhythm: tap along with the scrolling score - Polyrhythm: two different pulses at once, one per hand - Mimic Taiko: call and response on Japanese taiko drums. Hear a pattern, play it back - Silent: the sound stops. Count the seconds in your head and tap at the right moment ■ Listen and remember - Play by Ear: reproduce the melody you heard on the keyboard. 9 categories, 129 levels, 516 phrases - Scales: hear a scale, then rebuild it one note at a time - Arpeggios: hear a broken chord and pinpoint each chord tone - Harmonics: a string's fundamental plays, then one of its overtones. Name the note it becomes - Memory: a sound version of the classic card-matching game. Flip takoyaki (Japanese octopus balls) and find the two that ring alike - Goldfish Scoop: a festival game from Japan. An example sound plays; scoop the swimming goldfish that sings in the same tone ■ Tools - Weekly Challenge: 5 tasks that change every week, with the example played only once. 3 runs per week, ranked on a Game Center weekly leaderboard - Metronome - Tuner: live readout in cents through the mic ■ Under the hood - 14 instrument sounds to choose from, plus 5 bass instruments for the Low Register stage - Reference A from 440 to 446 Hz - Note names in English, German, Japanese or Italian - Rhythm games calibrate audio latency for your device - Judged against just intonation, so it carries straight over to choir, wind band, orchestra and ensemble work - Tutorial for first-timers ■ Made for - Singers who want to stop drifting off pitch - Anyone training relative pitch - Players who want to pick up tunes by ear - Musicians chasing that moment when your note locks into the chord ■ About ads and purchases Free to start, with ads. Remove Ads is a one-time purchase that turns off both banner and full-screen ads. Extra content is also a one-time purchase; there is no monthly subscription. Reinstalled the app or switched devices? Tap Settings > Restore Purchases to bring your purchases back. ■ Languages Japanese, English, German, Spanish, French, Italian, Polish, Portuguese (Brazil), Korean, Chinese (Simplified and Traditional)
Screenshots
Verdict
The clearest difference is price: Pitch trainer at Free against InTune's $0.99. Pitch trainer also leads on update cadence (every 3 days vs every 3 months). InTune's advantage is ads (none vs shown) and rating (4.7 vs 4.4). On ratings volume, in-app purchases, monetization model and device support 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
Pitch trainer is free to download; InTune costs $0.99 up front. InTune sells 13 one-off in-app purchases and Pitch trainer sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
InTune holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 557 and 416 respectively. Written reviews point the same way: 82% of InTune's written reviews are positive against 68% of Pitch trainer's.
InTune ships an update every 3 months, Pitch trainer every 3 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | InTune | Pitch trainer |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.7 (557 ratings) — better | 4.4 (416 ratings) |
| Positive reviews | 81.9% of reviews — better | 68.3% of reviews |
| Number of ratings | 557 — better | 416 |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #26 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 86 MB | 55 MB |
| Age rating | 4+ | 9+ |
| Developer | Half Note Labs | Toshihiko Arai |
Customer experience
InTune
Pitch trainer
Bugs and requests
InTune
Reported bugs
5 issues- App freezes mid-round
- Oboe timbre is inconsistent
- Timpani sounds are poor quality
- Flute sound is low quality
- Compatibility issues with iPhone 13
Requested features
5 requests- Ability to replay the tones
- Option to start from any level
- Ability to choose different intervals
- Option to turn off 3-strike mode
- Ability to save personal best scores
Pitch trainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
InTune
- InTune French Horn Add-on$0.99
- InTune Tuba Add-on$0.99
- InTune Viola Add-on$0.99
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- Timpani$0.99
- InTune Clarinet Add-on$0.99
- InTune Piano Add-on$0.99
- InTune Double Bass Add-on$0.99
- InTune Violin Add-on$0.99
- InTune Cello Add-on$0.99
- Guitar$0.99
- Trumpet$0.99
- Trombone$0.99
- Flute$0.99
Pitch trainer
- Buy a coffee$4.99
- Unlock Moon Stage$4.99
- Unlock all Rhythm stages$4.99
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- Support generously$9.99
- Unlock All PRO Features$9.99
- Remove Ads$9.99
- Support a lot$29.99









