# 经络养生蓝鹤 vs SO瘦

The clearest difference is in-app purchases: SO瘦 at none against 经络养生蓝鹤's 2. 经络养生蓝鹤's advantage is iOS requirement (9.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. 经络养生蓝鹤 sells 2 one-off in-app purchases. SO瘦 asks for nothing beyond the download.

## The numbers

| Metric | 经络养生蓝鹤 | SO瘦 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 64 MB | 15 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [江林 陈](https://appshunter.io/developer/387596965) | [昌强 陈](https://appshunter.io/developer/1800130885) |

## What reviewers say

### 经络养生蓝鹤

[App page](https://appshunter.io/ios/app/id1558390933)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 经络养生年度会员 | $12.99 | one-time |
| 经络养生会员三年版 | $29.99 | one-time |


### SO瘦

[App page](https://appshunter.io/ios/app/so/id6743581756)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 经络养生蓝鹤 free?

经络养生蓝鹤 is free to download, with in-app purchases available.

### Is SO瘦 free?

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

### Do 经络养生蓝鹤 or SO瘦 have ads?

Neither 经络养生蓝鹤 nor SO瘦 shows ads.

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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.*