# 变声器 vs 指南针

The clearest difference is iOS requirement: 变声器 at 12.0 against 指南针's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 变声器 sells 3 in-app purchases, starting at $3.99 per 7 days and 指南针 sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

变声器 ships an update every 8 days, 指南针 weekly. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 变声器 | 指南针 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 31 MB | 27 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丕苗 包](https://appshunter.io/developer/1612764870) | [兰珍 李](https://appshunter.io/developer/1721081474) |

## What reviewers say

### 变声器

[App page](https://appshunter.io/ios/app/id6739523955)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 变声器周会员 | $3.99 | per 7 days |
| 变声器月会员 | $4.99 | per month |
| 变声器年会员 | $24.99 | per year |


### 指南针

[App page](https://appshunter.io/ios/app/id6744142021)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 指南针会员 | $4.99 | per 7 days |


## Frequently asked questions

### Is 变声器 free?

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

### Is 指南针 free?

指南针 is free to download, with in-app purchases available.

### Do 变声器 or 指南针 have ads?

Neither 变声器 nor 指南针 shows ads.

### Which is updated more often, 变声器 or 指南针?

变声器 ships an update every 8 days, and 指南针 weekly. Most recently, 变声器 was updated on October 30, 2026 and 指南针 on October 7, 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.*