# 组件多多 vs 反转21克

The clearest difference is device support: 反转21克 at 3 against 组件多多's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 组件多多 sells 1 in-app purchase, starting at $0.99 per month and 反转21克 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 组件多多 | 反转21克 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 30.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 182 MB | 2.1 GB |
| Requires iOS | 14.0 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan Kule Technology Ltd](https://appshunter.io/developer/1468228335) | [Muqiu](https://appshunter.io/developer/1705358554) |

## What reviewers say

### 组件多多

[App page](https://appshunter.io/ios/app/id1636070308)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 组件多多-超级会员 | $0.99 | per month |


### 反转21克

[App page](https://appshunter.io/ios/app/21/id6502326026)

Embark on a thrilling sci-fi detective adventure where your choices shape the narrative. Uncover conspiracies, engage in intense combat, and explore a futuristic world with multiple branching storylines and endings.

**Highlights:** Immersive detective gameplay, Branching storylines and multiple endings, Cinematic visual and audio experience, Professional martial arts choreography, Futuristic sci-fi world, Character interactions and romance options

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买小花 | $0.99 | one-time |
| 兑换货币 | $0.99 | one-time |
| 兑换货币 | $1.99 | one-time |
| 兑换货币 | $3.99 | one-time |
| 兑换货币 | $4.99 | one-time |
| 全部章节购买 | $5.99 | one-time |
| 购买小花 | $9.99 | one-time |


## Frequently asked questions

### Is 组件多多 free?

组件多多 is free to download, with in-app purchases available.

### Is 反转21克 free?

反转21克 is free to download, with in-app purchases available.

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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.*