# EchoForge vs 变声器键盘

The clearest difference is in-app purchases: EchoForge at none against 变声器键盘's 4. EchoForge also leads on ads (none vs shown). 变声器键盘's advantage is update cadence (every 3 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 变声器键盘 sells 4 in-app purchases, starting at $0.99 per 7 days. EchoForge asks for nothing beyond the download.

EchoForge ships an update every 4 months, 变声器键盘 every 3 days. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | EchoForge | 变声器键盘 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 29 MB | 147 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) | [曙光 王](https://appshunter.io/developer/1896319786) |

## What reviewers say

### EchoForge

[App page](https://appshunter.io/ios/app/echoforge-voice-changer/id6761810177)

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

**In-app purchases:** none


### 变声器键盘

[App page](https://appshunter.io/ios/app/and-and/id6787130084)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特惠周会员 | $0.99 | per 7 days |
| 周会员 | $2.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 年会员 | $39.99 | per year |


## Frequently asked questions

### Is EchoForge free?

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

### Is 变声器键盘 free?

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

### Do EchoForge or 变声器键盘 have ads?

变声器键盘 shows ads; EchoForge does not.

### Which is updated more often, EchoForge or 变声器键盘?

EchoForge ships an update every 4 months, and 变声器键盘 every 3 days. Most recently, EchoForge was updated on September 28, 2026 and 变声器键盘 on October 12, 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.*