# 觸智多謀2 vs RainbowStar

The clearest difference is in-app purchases: 觸智多謀2 at none against RainbowStar's 6. 觸智多謀2 also leads on iOS requirement (6.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. RainbowStar sells 6 one-off in-app purchases. 觸智多謀2 asks for nothing beyond the download.

## The numbers

| Metric | 觸智多謀2 | RainbowStar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 291 MB | 287 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [協康會](https://appshunter.io/developer/580776082) | [Open Knowledge Association Ltd.](https://appshunter.io/developer/868011308) |

## What reviewers say

### 觸智多謀2

[App page](https://appshunter.io/ios/app/2/id1133088426)

**Features:** macOS Compatibility

**In-app purchases:** none


### RainbowStar

[App page](https://appshunter.io/ios/app/rainbowstar/id1251256553)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8個金幣 | $0.99 | one-time |
| 48個金幣 | $5.99 | one-time |
| 98個金幣 | $12.99 | one-time |
| 218個金幣 | $27.99 | one-time |
| 368個金幣 | $46.99 | one-time |
| 688個金幣 | $89.99 | one-time |


## Frequently asked questions

### Is 觸智多謀2 free?

觸智多謀2 is free to download, with no in-app purchases.

### Is RainbowStar free?

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

### Do 觸智多謀2 or RainbowStar have ads?

Neither 觸智多謀2 nor RainbowStar shows ads.

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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.*