# Single Scull vs 九宮格大挑戰

The clearest difference is in-app purchases: 九宮格大挑戰 at none against Single Scull's 3. 九宮格大挑戰 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Single Scull | 九宮格大挑戰 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/single-scull/id1436408422/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 66 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jun Hotta](https://appshunter.io/developer/1376632721) | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) |

## What reviewers say

### Single Scull

[App page](https://appshunter.io/ios/app/single-scull/id1436408422)

Compete in thrilling boat races by tapping the screen at the right moment to accelerate your vessel. Earn coins to upgrade your boat's speed and aim for the top of global and monthly leaderboards. Master the combo system for faster times and victory in tournaments.

**Highlights:** Timing-based tap controls, Boat speed upgrades, Coin earning system, Monthly and total rankings, Tournament challenges, Combo system for speed boost

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin x10000 | $0.99 | one-time |
| Coin x 50000 | $2.99 | one-time |
| Coin x 100000 | $3.99 | 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 Single Scull free?

Single Scull 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 Single Scull or 九宮格大挑戰 have ads?

Single Scull shows ads; 九宮格大挑戰 does not.

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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.*