# 游研社 vs 悠蓝壁纸

The clearest difference is in-app purchases: 游研社 at none against 悠蓝壁纸's 3. 悠蓝壁纸's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 悠蓝壁纸 sells 3 one-off in-app purchases. 游研社 asks for nothing beyond the download.

游研社 ships an update monthly, 悠蓝壁纸 every 10 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 游研社 | 悠蓝壁纸 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/id1390447619/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 49 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing You Yan Chuang Meng Culture Communication Co. Ltd](https://appshunter.io/developer/1390447618) | [阡陌四方(北京)科技有限公司](https://appshunter.io/developer/1708336653) |

## What reviewers say

### 游研社

[App page](https://appshunter.io/ios/app/id1390447619)

**Features:** macOS Compatibility

**In-app purchases:** none


### 悠蓝壁纸

[App page](https://appshunter.io/ios/app/id6467176867)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 悠蓝壁纸会员6个月套餐 | $2.99 | one-time |
| 悠蓝壁纸12个月会员套餐 | $3.99 | one-time |
| 悠蓝壁纸永久会员套餐 | $6.99 | one-time |


## Frequently asked questions

### Is 游研社 free?

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

### Is 悠蓝壁纸 free?

悠蓝壁纸 is free to download, with in-app purchases available.

### Do 游研社 or 悠蓝壁纸 have ads?

Neither 游研社 nor 悠蓝壁纸 shows ads.

### Which is updated more often, 游研社 or 悠蓝壁纸?

游研社 ships an update monthly, and 悠蓝壁纸 every 10 days. Most recently, 游研社 was updated on October 7, 2026 and 悠蓝壁纸 on October 15, 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.*