# Earcatch vs Moving Sound

The clearest difference is in-app purchases: Earcatch at none against Moving Sound's 4. Earcatch also leads on update cadence (every 2 months vs every 45 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Moving Sound sells 4 one-off in-app purchases. Earcatch asks for nothing beyond the download.

Earcatch ships an update every 2 months, Moving Sound every 45 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Earcatch | Moving Sound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/moving-sound/id1477106248/reviews)** |
| Number of ratings | — | **15** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 45 months |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 127 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Media Access Design B.V.](https://appshunter.io/developer/1757413322) | [Ben Singer](https://appshunter.io/developer/1477106247) |

## What reviewers say

### Earcatch

[App page](https://appshunter.io/ios/app/earcatch/id1021220730)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moving Sound

[App page](https://appshunter.io/ios/app/moving-sound/id1477106248)

Experience classical music performances with integrated video, moving scores, composer interviews, and behind-the-scenes footage. This app offers a unique, interactive way to explore musical pieces beyond a traditional album format.

**Highlights:** Live performance videos, Interactive moving scores, Composer interviews, Behind-the-scenes footage, Unique media experience, Classical music exploration

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bonus Content | $4.99 | one-time |
| Bonus Content | $9.99 | one-time |
| Bonus Content | $19.99 | one-time |
| Bonus Content | $29.99 | one-time |


## Frequently asked questions

### Is Earcatch free?

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

### Is Moving Sound free?

Moving Sound is free to download, with in-app purchases available.

### Do Earcatch or Moving Sound have ads?

Neither Earcatch nor Moving Sound shows ads.

### Which is updated more often, Earcatch or Moving Sound?

Earcatch ships an update every 2 months, and Moving Sound every 45 months. Most recently, Earcatch was updated on October 6, 2026 and Moving Sound on October 14, 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.*