# Cardzzz vs Cat Scanner

The clearest difference is in-app purchases: Cardzzz at none against Cat Scanner's 4. Cardzzz also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (14.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Cat Scanner sells 4 in-app purchases, starting at $7.99 per month. Cardzzz asks for nothing beyond the download.

Cardzzz ships an update weekly, Cat Scanner every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cardzzz | Cat Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-scanner-breed-analyzer/id6745699155/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 43 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quentin Cornu](https://appshunter.io/developer/1553569437) | [Christian Altamura](https://appshunter.io/developer/1751762490) |

## What reviewers say

### Cardzzz

[App page](https://appshunter.io/ios/app/cardzzz/id1553569435)

This app helps you learn anything faster and better by managing your study process. It utilizes the active recall method to enhance knowledge retention and improve learning efficiency.

**Highlights:** Active recall learning method, Learning process management, Learn anything faster, Improve knowledge retention, Study management tool

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

**In-app purchases:** none


### Cat Scanner

[App page](https://appshunter.io/ios/app/cat-scanner-breed-analyzer/id6745699155)

Instantly identify your cat's breed with a photo using advanced AI. Get a detailed breakdown of breed percentages and characteristics. Save and organize your cat's photos in a personalized catalog.

**Highlights:** Instant breed identification via photo, Advanced AI analysis, Detailed breed percentage breakdown, Breed characteristic descriptions, Personalized cat photo catalog, Save and share cat photos

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Weekly | $9.99 | per 7 days |
| Premium Annual | $9.99 | per year |
| Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Cardzzz free?

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

### Is Cat Scanner free?

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

### Do Cardzzz or Cat Scanner have ads?

Neither Cardzzz nor Cat Scanner shows ads.

### Which is updated more often, Cardzzz or Cat Scanner?

Cardzzz ships an update weekly, and Cat Scanner every 4 weeks. Most recently, Cardzzz was updated on October 24, 2026 and Cat Scanner on October 24, 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.*