# RainbowChat vs 秒音

The clearest difference is in-app purchases: RainbowChat at none against 秒音's 10. RainbowChat also leads on ads (none vs shown). 秒音's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 秒音 sells 10 one-off in-app purchases. RainbowChat asks for nothing beyond the download.

RainbowChat ships an update every 2 months, 秒音 every 3 weeks. The most recent releases landed on October 2, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | RainbowChat | 秒音 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (8 ratings)](https://appshunter.io/ios/app/id1510867985/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 33 MB | 355 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [顺 江](https://appshunter.io/developer/1423024211) | [Guangzhou Miaoyin Technology Co., Ltd](https://appshunter.io/developer/1455337257) |

## What reviewers say

### RainbowChat

[App page](https://appshunter.io/ios/app/rainbowchat/id1423024212)

**Features:** macOS Compatibility

**In-app purchases:** none


### 秒音

[App page](https://appshunter.io/ios/app/id1510867985)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25广告费 | $0.99 | one-time |
| 42广告费 | $0.99 | one-time |
| 82300秒豆 | $1.99 | one-time |
| 205800秒豆 | $3.99 | one-time |
| 210广告费 | $6.99 | one-time |
| 466500秒豆 | $9.99 | one-time |
| 672400秒豆 | $14.99 | one-time |
| 420广告费 | $14.99 | one-time |
| 1260广告费 | $39.99 | one-time |
| 2721广告费 | $99.99 | one-time |


## Frequently asked questions

### Is RainbowChat free?

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

### Is 秒音 free?

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

### Do RainbowChat or 秒音 have ads?

秒音 shows ads; RainbowChat does not.

### Which is updated more often, RainbowChat or 秒音?

RainbowChat ships an update every 2 months, and 秒音 every 3 weeks. Most recently, RainbowChat was updated on October 2, 2026 and 秒音 on October 20, 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.*