# 蓝牙按摩器 vs 悦流

The clearest difference is device support: 悦流 at 2 against 蓝牙按摩器's —. 蓝牙按摩器's advantage is iOS requirement (6.0 vs 14.0). On price 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.

## The numbers

| Metric | 蓝牙按摩器 | 悦流 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 3 MB | 36 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuner168 Technology Co.,ltd](https://appshunter.io/developer/895327215) | [Ocean AI Co., Ltd.](https://appshunter.io/developer/1708513108) |

## What reviewers say

### 蓝牙按摩器

[App page](https://appshunter.io/ios/app/id1043803892)

**In-app purchases:** none


### 悦流

[App page](https://appshunter.io/ios/app/ai/id6467845946)

**In-app purchases:** none


## Frequently asked questions

### Is 蓝牙按摩器 free?

蓝牙按摩器 is free to download, with no in-app purchases.

### Is 悦流 free?

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

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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.*