# Soundcheck. vs Music Notes

The clearest difference is in-app purchases: Soundcheck. at none against Music Notes's 2. Music Notes's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Music Notes sells 2 in-app purchases, starting at $1.99 per 7 days. Soundcheck. asks for nothing beyond the download.

Soundcheck. ships an update fortnightly, Music Notes every 3 weeks. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Soundcheck. | Music Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/music-notes-sight-reading/id6760826661/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 13 MB | 68 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Muller](https://appshunter.io/developer/1827241334) | [凯 张](https://appshunter.io/developer/1879659677) |

## What reviewers say

### Soundcheck.

[App page](https://appshunter.io/ios/app/soundcheck/id6748746208)

**In-app purchases:** none


### Music Notes

[App page](https://appshunter.io/ios/app/music-notes-sight-reading/id6760826661)

Improve your music reading skills with structured lessons and instant feedback. This app helps you master note recognition, rhythm, harmony, and more through progressive modules and practice modes. Track your progress and identify areas for improvement to become a faster, more accurate sight-reader.

**Highlights:** Note recognition training, Rhythm and time signature practice, Interval and chord recognition, Scale and key signature learning, Musical term and ornament recognition, Harmonic progression analysis, Progress tracking and stats

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription · Notes Tutor | $1.99 | per 7 days |
| Lifetime Access · Notes Tutor | $9.99 | one-time |


## Frequently asked questions

### Is Soundcheck. free?

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

### Is Music Notes free?

Music Notes is free to download, with in-app purchases available.

### Do Soundcheck. or Music Notes have ads?

Neither Soundcheck. nor Music Notes shows ads.

### Which is updated more often, Soundcheck. or Music Notes?

Soundcheck. ships an update fortnightly, and Music Notes every 3 weeks. Most recently, Soundcheck. was updated on October 10, 2026 and Music Notes on October 28, 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.*