# 水獺彈珠台 vs 九宮格大挑戰

The clearest difference is in-app purchases: 九宮格大挑戰 at none against 水獺彈珠台's 3. 水獺彈珠台's advantage is iOS requirement (7.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 水獺彈珠台 sells 3 one-off in-app purchases. 九宮格大挑戰 asks for nothing beyond the download.

## The numbers

| Metric | 水獺彈珠台 | 九宮格大挑戰 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 75 MB | 66 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chin-Hong Lin](https://appshunter.io/developer/1401444972) | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) |

## What reviewers say

### 水獺彈珠台

[App page](https://appshunter.io/ios/app/id1444508497)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 水獺錢幣x100 | $0.99 | one-time |
| 水獺錢幣x300 | $1.99 | one-time |
| 水獺錢幣x900 | $2.99 | one-time |


### 九宮格大挑戰

[App page](https://appshunter.io/ios/app/id6498999958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 水獺彈珠台 free?

水獺彈珠台 is free to download, with in-app purchases available.

### Is 九宮格大挑戰 free?

九宮格大挑戰 is free to download, with no in-app purchases.

### Do 水獺彈珠台 or 九宮格大挑戰 have ads?

Neither 水獺彈珠台 nor 九宮格大挑戰 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.*