# Yamabiko vs Chorus Lesson

The clearest difference is review sentiment: Yamabiko at 75% against Chorus Lesson's 0%. Yamabiko also leads on price (Free vs $2.99) and in-app purchases (none vs 10). Chorus Lesson's advantage is update cadence (every 2 weeks vs every 9 months). On ads and device support there is nothing between them.

Yamabiko is free to download; Chorus Lesson costs $2.99 up front. Chorus Lesson sells 10 one-off in-app purchases. Yamabiko asks for nothing beyond the download.

Yamabiko ships an update every 9 months, Chorus Lesson every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Yamabiko | Chorus Lesson |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 228 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Hiroshi Kaito](https://appshunter.io/developer/657033818) | [NOKKEUSI Inc.](https://appshunter.io/developer/482532151) |

## What reviewers say

### Yamabiko

[App page](https://appshunter.io/ios/app/yamabiko/id1344434321)

Practice your singing with this karaoke app. It allows you to sing along to music and immediately hear your performance after you finish. Check your vocal performance in real-time.

**Highlights:** Sing along to music, Real-time performance feedback, Immediate playback, Vocal practice tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Chorus Lesson

[App page](https://appshunter.io/ios/app/chorus-lesson/id1515226301)

This app functions as a MIDI player designed for personal choral practice. It allows users to isolate individual parts, adjust volume and panning, and change playback speed for tailored practice sessions. Standard MIDI files can be played, with additional song data available for purchase.

**Highlights:** MIDI player for choral practice, Mute, solo, volume, panning per part, Adjustable playback speed, Play standard MIDI files, Purchase song data in-app

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-days Trial for free | Free | one-time |
| BWV227 All through | Free | one-time |
| BWV226-1 Bars 1-145 | Free | one-time |
| Trial for 14 days | Free | one-time |
| BWV226-2 Bars146-244 | $0.99 | one-time |
| BWV226-3 Bars245-268 | $0.99 | one-time |
| BWV226 Complete set | $0.99 | one-time |
| BWV225 Complete set | $0.99 | one-time |
| BWV228; Fürchte dich nicht,... | $0.99 | one-time |
| BWV229; Komm, Jesu, komm | $0.99 | one-time |


## Frequently asked questions

### Is Yamabiko free?

Yamabiko is free to download, with no in-app purchases.

### Is Chorus Lesson free?

Chorus Lesson costs $2.99, and also offers in-app purchases.

### Do Yamabiko or Chorus Lesson have ads?

Neither Yamabiko nor Chorus Lesson shows ads.

### Which is updated more often, Yamabiko or Chorus Lesson?

Yamabiko ships an update every 9 months, and Chorus Lesson every 2 weeks. Most recently, Yamabiko was updated on November 2, 2026 and Chorus Lesson on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*