# 青于蓝 vs 育之有道

The clearest difference is review sentiment: 青于蓝 at 48% against 育之有道's 0%. 青于蓝 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 青于蓝 | 育之有道 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (6 ratings)](https://appshunter.io/ios/app/id1460236471/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **47.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 129 MB | 104 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Home Call Express Data Technology Co., Ltd.](https://appshunter.io/developer/990703582) | [上海鹏背科技有限公司](https://appshunter.io/developer/1838395296) |

## What reviewers say

### 青于蓝

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

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

**In-app purchases:** none


### 育之有道

[App page](https://appshunter.io/ios/app/id1460236471)

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

**In-app purchases:** none


## Frequently asked questions

### Is 青于蓝 free?

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

### Is 育之有道 free?

育之有道 is free to download, with no in-app purchases.

### Do 青于蓝 or 育之有道 have ads?

Neither 青于蓝 nor 育之有道 shows ads.

### Which is updated more often, 青于蓝 or 育之有道?

青于蓝 ships an update every 3 weeks, and 育之有道 every 3 weeks. Most recently, 青于蓝 was updated on October 25, 2026 and 育之有道 on October 26, 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.*