# 变声器 vs 身份验证器

The clearest difference is device support: 身份验证器 at 2 against 变声器's —. 变声器's advantage is iOS requirement (11.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. 变声器 sells 3 in-app purchases, starting at $2.99 per month and 身份验证器 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 变声器 | 身份验证器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 42 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kit Ping Lui](https://appshunter.io/developer/1684107400) | [海汶 董](https://appshunter.io/developer/1868711299) |

## What reviewers say

### 变声器

[App page](https://appshunter.io/ios/app/id6502499712)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 变声器-游戏开黑聊天变声器月会员 | $2.99 | per month |
| 变声器-游戏开黑聊天变声器年会员 | $19.99 | per year |
| 变声器-游戏开黑聊天变声器终身会员 | $29.99 | one-time |


### 身份验证器

[App page](https://appshunter.io/ios/app/2fa/id6815550283)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 限时特惠 | $4.99 | per 7 days |
| 年会员 | $19.99 | per year |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is 变声器 free?

变声器 is free to download, with in-app purchases available.

### Is 身份验证器 free?

身份验证器 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.*