# 变声器 vs 倒放大挑战

The clearest difference is review sentiment: 倒放大挑战 at 88% against 变声器's 28%. 倒放大挑战 also leads on in-app purchases (none vs 3) and rating (5.0 vs 4.6). 变声器's advantage is ads (none vs shown) and ratings volume (101 vs 11). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 变声器 sells 3 in-app purchases, starting at $1.99 per 7 days. 倒放大挑战 asks for nothing beyond the download.

倒放大挑战 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 变声器 has 101 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 28% of 变声器's written reviews are positive against 88% of 倒放大挑战's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 变声器 | 倒放大挑战 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (101 ratings)](https://appshunter.io/ios/app/id1639463593/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/id6541759220/reviews)** |
| Number of ratings | **101** | 11 |
| Positive reviews | 27.9% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Freemium | — |
| Size | 122 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [LINKIS LABS PTE. LTD.](https://appshunter.io/developer/6784630539) | [爽 朱](https://appshunter.io/developer/1490259333) |

## What reviewers say

### 变声器

[App page](https://appshunter.io/ios/app/id1639463593)

This app offers a variety of voice-changing effects and pre-recorded voice packs for use in chats and games. It allows real-time voice modification, text-to-speech, and sharing to popular messaging platforms. Users can also create and save custom voice effects.

**Highlights:** Variety of voice-changing effects, Pre-recorded voice packs, Real-time voice modification, Text-to-speech functionality, Shareable to WeChat and QQ, Customizable voice creation, Voice changer keyboard

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 变声器周会员 | $1.99 | per 7 days |
| Monthly Membership | $4.99 | per month |
| Annual  Member | $9.99 | per year |


### 倒放大挑战

[App page](https://appshunter.io/ios/app/id6541759220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 变声器 free?

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

### Is 倒放大挑战 free?

倒放大挑战 is free to download, with no in-app purchases.

### Which has better reviews, 变声器 or 倒放大挑战?

倒放大挑战 is rated higher. 变声器 averages 4.6 out of 5 from 101 ratings, while 倒放大挑战 averages 5.0 from 11 ratings.

### Do 变声器 or 倒放大挑战 have ads?

倒放大挑战 shows ads; 变声器 does not.

### Which is updated more often, 变声器 or 倒放大挑战?

变声器 ships an update monthly, and 倒放大挑战 monthly. Most recently, 变声器 was updated on October 17, 2026 and 倒放大挑战 on October 15, 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.*