# 青于蓝 vs 悠优汽车王国

The clearest difference is in-app purchases: 青于蓝 at none against 悠优汽车王国's 10. 悠优汽车王国's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 悠优汽车王国 sells 10 in-app purchases, starting at $2.49 per month. 青于蓝 asks for nothing beyond the download.

青于蓝 ships an update every 3 weeks, 悠优汽车王国 weekly. The most recent releases landed on October 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 青于蓝 | 悠优汽车王国 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 129 MB | 182 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Home Call Express Data Technology Co., Ltd.](https://appshunter.io/developer/990703582) | [Suzhou Leadjoy Kids Network Technology Co.Ltd](https://appshunter.io/developer/1176380733) |

## What reviewers say

### 青于蓝

[App page](https://appshunter.io/ios/app/id1404817237)

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

**In-app purchases:** none


### 悠优汽车王国

[App page](https://appshunter.io/ios/app/ai/id1546031509)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月自动订阅 | $2.49 | per month |
| 8 汽车币 | $0.99 | one-time |
| 18 汽车币 | $2.99 | one-time |
| 30 汽车币 | $4.99 | one-time |
| 悠优汽车城3个月会员 | $5.99 | one-time |
| 60 汽车币 | $8.99 | one-time |
| 悠优汽车城6个月会员 | $12.99 | one-time |
| 88 汽车币 | $12.99 | one-time |
| 悠优汽车城12个月会员 | $19.99 | one-time |
| 188 汽车币 | $27.99 | one-time |


## Frequently asked questions

### Is 青于蓝 free?

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

### Is 悠优汽车王国 free?

悠优汽车王国 is free to download, with in-app purchases available.

### Do 青于蓝 or 悠优汽车王国 have ads?

Neither 青于蓝 nor 悠优汽车王国 shows ads.

### Which is updated more often, 青于蓝 or 悠优汽车王国?

青于蓝 ships an update every 3 weeks, and 悠优汽车王国 weekly. Most recently, 青于蓝 was updated on October 14, 2026 and 悠优汽车王国 on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*