# 因赛气道宝 vs 语音专家助手

The clearest difference is in-app purchases: 因赛气道宝 at none against 语音专家助手's 3. 因赛气道宝 also leads on iOS requirement (12.1 vs 15.0). 语音专家助手's advantage is device support. On price there is nothing between them.

Both are free to download. 语音专家助手 sells 3 in-app purchases, starting at $1.99 per 7 days. 因赛气道宝 asks for nothing beyond the download.

## The numbers

| Metric | 因赛气道宝 | 语音专家助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 days |
| Size | 17 MB | 66 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [深圳因赛德思医疗科技有限公司](https://appshunter.io/developer/1457632595) | [Wuhan Qiance Network Technology Co., Ltd.](https://appshunter.io/developer/1581221126) |

## What reviewers say

### 因赛气道宝

[App page](https://appshunter.io/ios/app/id1457632596)

**In-app purchases:** none


### 语音专家助手

[App page](https://appshunter.io/ios/app/and/id1633782861)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $1.99 | per 7 days |
| 连续包月 | $4.99 | per month |
| 连续包年 | $29.99 | per year |


## Frequently asked questions

### Is 因赛气道宝 free?

因赛气道宝 is free to download, with no in-app purchases.

### Is 语音专家助手 free?

语音专家助手 is free to download, with in-app purchases available.

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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.*