# Soundiverse vs CatEar

The clearest difference is update cadence: CatEar at every 3 days against Soundiverse's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Soundiverse sells 1 one-off in-app purchase and CatEar sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Soundiverse ships an update every 4 weeks, CatEar every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Soundiverse | CatEar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/catear/id6751868252/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 427 MB | 275 MB |
| Requires iOS | **16.3** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sound Scouts HQ Pty Ltd](https://appshunter.io/developer/1255821225) | [雄杰 杨](https://appshunter.io/developer/1775233913) |

## What reviewers say

### Soundiverse

[App page](https://appshunter.io/ios/app/soundiverse/id6449693639)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Licence | $29.99 | one-time |


### CatEar

[App page](https://appshunter.io/ios/app/catear/id6751868252)

Enhance your auditory perception with scientifically designed modules. Improve speech recognition, practice with various sound simulations, and track your progress with detailed records. Includes tools for hearing tests and noise detection.

**Highlights:** Speech recognition training, Noise interference practice, Telephone voice simulation, Musical instrument timbre practice, Progress tracking, Noise detection, Hearing tests

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $2.99 | per month |
| 包年 | $9.99 | per year |
| 红心补充包（10颗） | $0.99 | one-time |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Soundiverse free?

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

### Is CatEar free?

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

### Do Soundiverse or CatEar have ads?

Neither Soundiverse nor CatEar shows ads.

### Which is updated more often, Soundiverse or CatEar?

Soundiverse ships an update every 4 weeks, and CatEar every 3 days. Most recently, Soundiverse was updated on October 25, 2026 and CatEar on October 24, 2026.

---

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