# 快捷锁屏启动 vs 变声器

The clearest difference is update cadence: 快捷锁屏启动 at every 4 days against 变声器's every 8 days. 变声器's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 快捷锁屏启动 sells 1 in-app purchase, starting at $0.99 per month and 变声器 sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

快捷锁屏启动 ships an update every 4 days, 变声器 every 8 days. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 快捷锁屏启动 | 变声器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Size | 3 MB | 31 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [辉 宋](https://appshunter.io/developer/1626446543) | [丕苗 包](https://appshunter.io/developer/1612764870) |

## What reviewers say

### 快捷锁屏启动

[App page](https://appshunter.io/ios/app/id6444925499)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |


### 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 |


## Frequently asked questions

### Is 快捷锁屏启动 free?

快捷锁屏启动 is free to download, with in-app purchases available.

### Is 变声器 free?

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

### Do 快捷锁屏启动 or 变声器 have ads?

Neither 快捷锁屏启动 nor 变声器 shows ads.

### Which is updated more often, 快捷锁屏启动 or 变声器?

快捷锁屏启动 ships an update every 4 days, and 变声器 every 8 days. Most recently, 快捷锁屏启动 was updated on October 25, 2026 and 变声器 on November 4, 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.*