# 留学万事屋 vs Star Pet Diary

The clearest difference is in-app purchases: 留学万事屋 at none against Star Pet Diary's 3. 留学万事屋 also leads on iOS requirement (13.0 vs 18.0). Star Pet Diary's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Star Pet Diary sells 3 in-app purchases, starting at $2.99 per month. 留学万事屋 asks for nothing beyond the download.

留学万事屋 ships an update every 4 months, Star Pet Diary every 2 days. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 留学万事屋 | Star Pet Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 71 MB | 54 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [宇亮 黄](https://appshunter.io/developer/1546878321) | [文雯 唐](https://appshunter.io/developer/6789163675) |

## What reviewers say

### 留学万事屋

[App page](https://appshunter.io/ios/app/app/id1597823339)

**Features:** macOS Compatibility

**In-app purchases:** none


### Star Pet Diary

[App page](https://appshunter.io/ios/app/star-pet-diary/id6802170445)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly member | $2.99 | per month |
| Annual member | $9.99 | per year |
| Permanent Member | $12.99 | one-time |


## Frequently asked questions

### Is 留学万事屋 free?

留学万事屋 is free to download, with no in-app purchases.

### Is Star Pet Diary free?

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

### Do 留学万事屋 or Star Pet Diary have ads?

Neither 留学万事屋 nor Star Pet Diary shows ads.

### Which is updated more often, 留学万事屋 or Star Pet Diary?

留学万事屋 ships an update every 4 months, and Star Pet Diary every 2 days. Most recently, 留学万事屋 was updated on September 17, 2026 and Star Pet Diary on September 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.*