Pitch trainer vs ChorusClass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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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Ear training, play by ear, intervals, chords and rhythm — 15 games in one app. Warm up your ears before singing, band, orchestra, choir, guitar or piano practice. Harmonize teaches distance between notes by making you rebuild what you just heard. Your mic picks up your voice or instrument and shows how far off you are, in cents. No music theory needed: a friendly shrimp plays the example, and you copy it. ■ 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 - 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. 9 categories, 180 levels, 1,020 exercises ■ Rhythm - Rhythm — tap along with the scrolling score - Polyrhythm — two different pulses at once, one per hand - Mimic Taiko — call and response on Japanese drums. Hear a pattern, play it back - Silence — no sound at all. Measure time with your internal clock ■ Listen and remember - Play by Ear — reproduce the melody you heard on the keyboard. 9 categories, 129 levels, 516 phrases - Scales — trace a scale one note at a time - Arpeggios — hear a broken chord and follow it - Memory — a sound version of concentration: find the two takoyaki that ring alike - Goldfish Scooping — memorize each swimming fish by its note, then scoop them in the order given ■ 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 ■ Under the hood - 14 instrument sounds to choose from - 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 - A tutorial that gets you playing right away ■ 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 ■ Languages Japanese, English, German, Spanish, French, Italian, Korean, Chinese (Simplified and Traditional) Free to start. Extra content and ad removal are one-time purchases — there is no monthly subscription.
ChorusClass
This app allows chorus members to practice their parts individually at their convenience. Users can record voice or instrument parts, create multi-track harmonies, and rehearse by muting or unmuting different sections. PRO features enable collaboration and unlimited chorus management.
- Record voice or instrument parts
- Practice at home or anywhere
- Multi-track player/recorder
- Loop songs or sections
- Adjust playback speed
- Collaborative recording (PRO)
- Cloud backup
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Have you thought about an easier way for your chorus members to learn their parts? ChorusClass is an app that makes it possible for chorus members to practice at home, school, work or anywhere, with a single tap on your phone. Record voice or instrument parts and invite members to your chorus. Now your members can practice in between rehearsals. This leaves more time for singing together in the chorus rehearsals. Record multipart harmonies with a single tap on your iPhone or iPad and rehearse by muting/unmuting the different parts while you sing along. Upgrade to a PRO account to share your recordings with chorus members or collaborate by having different singers record different parts of the same song. Perfect for chorus voice leaders. Features: - Recording and practicing your own songs. - Join chorus folders to rehears your choirs songs with the app. - Super simple multi-track player/recorder - Automatic cloud backup after uploading tracks - Loop songs or section of a song - Set tracks to half volume - view pdf files in app - Play your song at slower speed for easy rehearsal of difficult parts. PRO Features : - All PLUS features - Create an unlimited number of chorus folders - Unlimited number of members in a chorus folder - Collaborate with other PRO users by recording different parts of the same song - Administer members and grant admin rights Subscription Information: - Upgraded membership requires a ChorusClass account (registered inside the app) to start a subscription - Start your subscription via your account screen in the app - PRO membership is $8.49 / month* and PLUS membership is $3.99 / month* - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Auto-renewal may be turned off in the user/'s Account settings after purchase. - The price will be charged to your Apple account - The subscription can be managed/canceled in the Settings app on your device - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Read our general terms: https://www.chorusclass.com/terms - ...and privacy policy: https://www.chorusclass.com/privacy-policy * Or the equivalent amount in your local currency, according to Apple's price matrix
Screenshots
Verdict
The clearest difference is review sentiment: Pitch trainer at 68% against ChorusClass's 28%. Pitch trainer also leads on update cadence (every 4 days vs every 3 weeks) and ratings volume (414 vs 58). ChorusClass's advantage is ads (none vs shown) and rating (4.7 vs 4.4). On price, 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
Both are free to download. Pitch trainer sells 7 one-off in-app purchases and ChorusClass sells 13 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.
ChorusClass holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Pitch trainer has 414 ratings behind it against 58, so its average is the more settled of the two. Written reviews complicate that: 68% of Pitch trainer's written reviews are positive against 28% of ChorusClass's, so the app with the better star average is not the one people write more warmly about.
Pitch trainer ships an update every 4 days, ChorusClass every 3 weeks. The most recent releases landed on September 28, 2026 and September 14, 2026 respectively.
| Parameter | Pitch trainer | ChorusClass |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (414 ratings) | 4.7 (58 ratings) — better |
| Positive reviews | 68.0% of reviews — better | 27.6% of reviews |
| Number of ratings | 414 — better | 58 |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 70 MB | 64 MB |
| Age rating | 9+ | 4+ |
| Developer | Toshihiko Arai | ChorusClass Sweden AB |
Customer experience
Pitch trainer
ChorusClass
In-app purchases
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
ChorusClass
- Plus subscription monthly1 Month trial$2.491 Month
- Pro Account$2.991 Month
- PLUS account monthly1 Month trial$3.491 Month
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- Unlimited Account monthly1 Month trial$4.991 Month
- PRO account monthly1 Month trial$7.491 Month
- Plus subscription 6 months1 Month trial$13.996 Months
- Plus account for 6 months$18.996 Months
- 1 year Plus subscription1 Month trial$26.491 Year
- PRO account 6 months1 Month trial$28.496 Months
- Plus account yearly$33.991 Year
- PRO account 6 months period$40.996 Months
- 1 year PRO subscription1 Month trial$52.991 Year
- PRO account yearly$71.991 Year
Questions
Is Pitch trainer free?
Is ChorusClass free?
Which has better reviews, Pitch trainer or ChorusClass?
Do Pitch trainer or ChorusClass have ads?
Which is updated more often, Pitch trainer or ChorusClass?
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