# Performance Peak vs Catcharium

The clearest difference is in-app purchases: Performance Peak at none against Catcharium's 3. Performance Peak also leads on iOS requirement (13.0 vs 18.0). On price there is nothing between them.

Both are free to download. Catcharium sells 3 in-app purchases, starting at $4.99 per month. Performance Peak asks for nothing beyond the download.

## The numbers

| Metric | Performance Peak | Catcharium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (60 ratings)](https://appshunter.io/ios/app/catcharium-fish-id-and-log/id6808554629/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Freemium |
| Size | 95 MB | 224 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Datasys Sports and IT GmbH](https://appshunter.io/developer/1489463349) | [Fria](https://appshunter.io/developer/1843397146) |

## What reviewers say

### Performance Peak

[App page](https://appshunter.io/ios/app/performance-peak/id6448168024)

**In-app purchases:** none


### Catcharium

[App page](https://appshunter.io/ios/app/catcharium-fish-id-and-log/id6808554629)

Identify fish species from photos and log your catches. Build a personal aquarium with your recorded fish and explore a comprehensive field guide. Offers free daily scans and a premium subscription for unlimited access.

**Highlights:** AI-assisted fish identification, Digital catch journal, Personal animated aquarium, 400-entry aquatic field guide, Badge collection and sharing, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Catcharium Pro Monthly | $4.99 | per month |
| Catcharium Pro Yearly | $29.99 | per year |
| Catcharium Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Performance Peak free?

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

### Is Catcharium free?

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

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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.*