# 멍냥수첩 vs Catfolio

The clearest difference is update cadence: Catfolio at weekly against 멍냥수첩's monthly. 멍냥수첩's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

멍냥수첩 ships an update monthly, Catfolio weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 멍냥수첩 | Catfolio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/catfolio-cat-collection/id6796064208/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 85 MB | 26 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [taewoong yoon](https://appshunter.io/developer/1768486801) | [Vitor Bruno](https://appshunter.io/developer/1840908668) |

## What reviewers say

### 멍냥수첩

[App page](https://appshunter.io/ios/app/id6683304585)

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

**In-app purchases:** none


### Catfolio

[App page](https://appshunter.io/ios/app/catfolio-cat-collection/id6796064208)

Document your feline encounters by turning cat photos into collectible cards. Identify coat patterns, add details like names and behaviors, and build a personal diary of your discoveries. Unlock achievements and enjoy a private, on-device experience.

**Highlights:** Turn cat photos into collectible cards, Detect and classify cat coat patterns, Build a personal cat diary, Add names, genders, and behavior tags, Unlock achievements and collect artifacts, On-device processing for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is 멍냥수첩 free?

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

### Is Catfolio free?

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

### Do 멍냥수첩 or Catfolio have ads?

Neither 멍냥수첩 nor Catfolio shows ads.

### Which is updated more often, 멍냥수첩 or Catfolio?

멍냥수첩 ships an update monthly, and Catfolio weekly. Most recently, 멍냥수첩 was updated on November 4, 2026 and Catfolio on October 31, 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.*