# Reverse Audio Challenge vs CunBA iToy

The clearest difference is in-app purchases: CunBA iToy at none against Reverse Audio Challenge's 4. CunBA iToy also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse Audio Challenge sells 4 in-app purchases, starting at $0.49 per year. CunBA iToy asks for nothing beyond the download.

Reverse Audio Challenge ships an update every 2 weeks, CunBA iToy weekly. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Reverse Audio Challenge | CunBA iToy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (177 ratings)](https://appshunter.io/ios/app/reverse-audio-challenge/id1486564811/reviews)** | — |
| Number of ratings | **177** | — |
| Positive reviews | 60.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 79 MB |
| Requires iOS | **15** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Onedium Technology Co., Ltd.](https://appshunter.io/developer/1395700698) | [Shanghai Mi'ao Information Technology Co., Ltd.](https://appshunter.io/developer/1875196142) |

## What reviewers say

### Reverse Audio Challenge

[App page](https://appshunter.io/ios/app/reverse-audio-challenge/id1486564811)

Record your voice, reverse it, and challenge friends to guess the original message. Explore fun sound effects, reverse text, and even play your favorite songs backward. A popular social game for endless entertainment.

**Highlights:** Record and reverse voice messages, Guess reversed messages, Mimic and re-reverse voices, Fun sound effects, Reverse text messages, Hot Words module for ideas, Music reversal

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁应用内全部功能 | $0.49 | per year |
| 解锁应用内全部功能 | $1.99 | per year |
| 升级为 PRO | $0.99 | one-time |
| 升级为 PRO | $2.99 | one-time |


### CunBA iToy

[App page](https://appshunter.io/ios/app/cunba-itoy/id6758830742)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reverse Audio Challenge free?

Reverse Audio Challenge is free to download, with in-app purchases available.

### Is CunBA iToy free?

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

### Do Reverse Audio Challenge or CunBA iToy have ads?

Reverse Audio Challenge shows ads; CunBA iToy does not.

### Which is updated more often, Reverse Audio Challenge or CunBA iToy?

Reverse Audio Challenge ships an update every 2 weeks, and CunBA iToy weekly. Most recently, Reverse Audio Challenge was updated on October 22, 2026 and CunBA iToy on October 18, 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.*