Intonation Training vs Pianeer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intonation Training
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Intonation Training listens through your microphone and scores your intonation against written music, in time. A tuner shows you that one held note is 12¢ sharp — it can't tell you that you go sharp on the leap into the high register, or flat when you tire at the end of a phrase, or that C#5 has been your problem note for a month. This does. Play the exercise; the app hears every note and shows you which ones you miss. How it works for real practice: • Scored against written music, in time — eight measures on the staff, judged note by note as they pass. You train intonation the way it actually fails: in motion, at tempo, under a pulse — not one held note at a time. • Trouble notes — the exact pitches you miss most, with hit rate and attempt count. "My intonation is shaky" becomes "your C#5 is 61% over 34 attempts." Now practice has a target. • Play and Hear — Play opens the mic and scores you; Hear loops the melody through the speaker with no mic and no judgement, so you can learn how it should sound before you're graded. • Wait for me — stop for a breath and the music freezes until you play again. Silence never turns into a wall of red. • Four strictness levels — Learner ±25¢, Amateur ±15¢, Pro ±10¢, Studio ±5¢. The app grows with you, from "find the pitch at all" to studio-tight. • Brass and woodwind — eleven transpositions plus a bass-clef mode. The staff shows what you read; scoring judges the concert pitch that actually sounds. Trumpet, cornet, horn, the sax family, Bb and A clarinet, bass clarinet, flute, piccolo, oboe and English horn — plus a bass-clef mode for trombone, euphonium, tuba and bassoon. • Built-in tuner — when you just need to tune up, a one-tap chromatic tuner is right there: the nearest note and how many cents sharp or flat, with plain-language feedback. It follows your instrument's transposition and note-name setting, so it names the note you actually read. Track real progress: • Per-exercise stats — attempts, best and average accuracy, current and best streak, fastest clean tempo, and an accuracy-over-time chart. Weeks of practice become a line going up. • Badges to earn, a sample-locked metronome with an optional count-in, and auto-bump tempo that steps up on its own when you play a loop clean. • Practice reminders that ask you back. Read music your way: • Note names in letters (C D E), German (H/B), or solfège (Do Re Mi) — independent of the app's language. • Available in English, Spanish, French, German, Portuguese, Italian, Japanese, Korean, Dutch, Polish, Swedish, Norwegian, Simplified Chinese and Traditional Chinese. 735 built-in exercises — major and minor scales, chromatics, pentatonics, blues, whole-tone, diminished, intervals and speed studies — plus import of song and library share codes from Trumpet Trainer, French Horn Trainer and Trombone Trainer. Free to start: • Practise and score 24 built-in exercises free — the 1234 and 1231 patterns in all twelve keys — and listen to any exercise in Hear mode at no cost. • A single one-time unlock opens everything — scoring on all 735 exercises, plus editing, importing share codes, and sharing your own. One purchase, no subscription. A tuner judges one note in isolation. Intonation Training scores a written line, at tempo, and remembers the result per exercise — so progress means something across weeks, not seconds.
Pianeer
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Paired with a MIDI keyboard Pianeer is a complete practice tool for piano players at any level. It gives clear and immediate feedback on your performance and progress through different practice modes or scores you import yourself. There are several ways Pianeer lets you practice: Song Practice - Import any MIDI or MusicXML file of the song you want to practice - 50 bundled songs of varying difficulty - Select the exact bars you want to practice and with which hands - Normal practice mode which only progresses the song on correctly hit notes - Timed practice that lets you learn the tempo and rhythm Guided Lessons - 60 guided lessons starting from beginner-friendly to intermediate - Achievements per lesson based on accuracy and pace Randomized Practice - Generates a sequence of random notes for sight-reading practice - Control exactly the range of notes and which accidentals - Configure which chords to include per hand Drills - Easily create your own custom drills in the app - 38 Hanon exercises are bundled Note visualization options - Classic sheet music visualization divided up into pages - Single scrolling staff system suitable for smaller screens - Modern "falling notes" visualization to get another view of the music Chord Reference - Intuitive visualization of the most common chords - Quiz mode that tests how well you recognize chord patterns Scale Practice - Practice playing scales in all 12 major keys Statistics - Track your accuracy and progress over time per practice mode and per song The base functionality in Pianeer is free but you can upgrade to Pianeer Pro through a one-time purchase to unlock MIDI and MusicXML imports, all lessons, all bundled songs, all exercises and custom drill creation. For the best experience connect a MIDI keyboard with Bluetooth or cable. Otherwise the on-screen keyboard can be used as well.
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Verdict
The clearest difference is update cadence: Pianeer at every 4 days against Intonation Training's fortnightly. Intonation Training's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases 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
Both are free to download. Intonation Training sells 1 one-off in-app purchase and Pianeer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Intonation Training ships an update fortnightly, Pianeer every 4 days. Both last shipped on October 31, 2026.
| Parameter | Intonation Training | Pianeer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 37 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Edmund Trujillo | CARL AXEL HARALD BLACKERT |
In-app purchases
Intonation Training
- Unlock Everything$9.99
Pianeer
- Pianeer Pro$9.99
Questions
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