# OpenCat vs Pudding Pet

The clearest difference is in-app purchases: OpenCat at none against Pudding Pet's 6. OpenCat also leads on ads (none vs shown) and iOS requirement (14.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Pudding Pet sells 6 in-app purchases, starting at $2.99 per month. OpenCat asks for nothing beyond the download.

OpenCat ships an update every 6 days, Pudding Pet every 2 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OpenCat | Pudding Pet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 20 MB | 76 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shuai Yuan](https://appshunter.io/developer/1464857207) | [嘉玲 陆](https://appshunter.io/developer/6789379961) |

## What reviewers say

### OpenCat

[App page](https://appshunter.io/ios/app/opencat/id6760046128)

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

**In-app purchases:** none


### Pudding Pet

[App page](https://appshunter.io/ios/app/pudding-pet/id6789604662)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $2.99 | per month |
| Pro Yearly | $12.99 | per year |
| 100 Coins | $0.99 | one-time |
| 350 coins | $2.99 | one-time |
| 900 coins | $5.99 | one-time |
| Ultra Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is OpenCat free?

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

### Is Pudding Pet free?

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

### Do OpenCat or Pudding Pet have ads?

Pudding Pet shows ads; OpenCat does not.

### Which is updated more often, OpenCat or Pudding Pet?

OpenCat ships an update every 6 days, and Pudding Pet every 2 weeks. Most recently, OpenCat was updated on October 12, 2026 and Pudding Pet on October 11, 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.*