# sobolo vs Catlog

The clearest difference is update cadence: Catlog at weekly against sobolo's every 10 months. Catlog also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. sobolo sells 3 one-off in-app purchases and Catlog sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

sobolo ships an update every 10 months, Catlog weekly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | sobolo | Catlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catlog-cat-diary/id6752438401/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 59 MB | 95 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEJIN PARK](https://appshunter.io/developer/1571443134) | [EunWon Lee](https://appshunter.io/developer/1839324013) |

## What reviewers say

### sobolo

[App page](https://appshunter.io/ios/app/sobolo-note-and-diary/id6739229779)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.49 | one-time |
| Split Frames | $0.49 | one-time |
| No Limits | $0.49 | one-time |


### Catlog

[App page](https://appshunter.io/ios/app/catlog-cat-diary/id6752438401)

Record daily emotions and activities with stickers and photos. Share your life with loved ones in groups and decorate a personalized virtual space. Discover a feline friend based on a personality test.

**Highlights:** Emotion & activity calendar, Photo and text journaling, Group sharing with loved ones, Virtual yard decoration, Personalized cat companion, Camping site theme

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 cookies | $0.99 | one-time |
| 650 cookies | $1.99 | one-time |
| 420 cookies | $1.99 | one-time |


## Frequently asked questions

### Is sobolo free?

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

### Is Catlog free?

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

### Do sobolo or Catlog have ads?

Both sobolo and Catlog show ads.

### Which is updated more often, sobolo or Catlog?

sobolo ships an update every 10 months, and Catlog weekly. Most recently, sobolo was updated on October 12, 2026 and Catlog on October 13, 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.*