# わんログ vs Omry Petcare Diary

The clearest difference is update cadence: Omry Petcare Diary at every 2 days against わんログ's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. わんログ sells 2 in-app purchases, starting at $2.99 per month and Omry Petcare Diary sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

わんログ ships an update every 5 days, Omry Petcare Diary every 2 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | わんログ | Omry Petcare Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 68 MB | 105 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shin Matsumaru](https://appshunter.io/developer/1509647345) | [Hasegawa Yuki](https://appshunter.io/developer/6781115519) |

## What reviewers say

### わんログ

[App page](https://appshunter.io/ios/app/id6775680314)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| wanlog Premium Monthly | $2.99 | per month |
| wanlog Premium Annual | $22.99 | per year |


### Omry Petcare Diary

[App page](https://appshunter.io/ios/app/omry-petcare-diary/id6781990488)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Omryプレミアム（月額） | $2.99 | per month |
| Omryプレミアム（年額） | $19.99 | per year |


## Frequently asked questions

### Is わんログ free?

わんログ is free to download, with in-app purchases available.

### Is Omry Petcare Diary free?

Omry Petcare Diary is free to download, with in-app purchases available.

### Do わんログ or Omry Petcare Diary have ads?

Both わんログ and Omry Petcare Diary show ads.

### Which is updated more often, わんログ or Omry Petcare Diary?

わんログ ships an update every 5 days, and Omry Petcare Diary every 2 days. Most recently, わんログ was updated on November 5, 2026 and Omry Petcare Diary on November 5, 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.*