# Ninja Slash vs Catch Good Luck

The clearest difference is in-app purchases: Ninja Slash at none against Catch Good Luck's 4. Ninja Slash also leads on iOS requirement (10.0 vs 15.0). Catch Good Luck's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Catch Good Luck sells 4 one-off in-app purchases. Ninja Slash asks for nothing beyond the download.

Ninja Slash ships an update every 5 weeks, Catch Good Luck every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Ninja Slash | Catch Good Luck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 131 MB | 36 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [瑶 黄](https://appshunter.io/developer/1837176620) | [晓泽 唐](https://appshunter.io/developer/1864363145) |

## What reviewers say

### Ninja Slash

[App page](https://appshunter.io/ios/app/ninja-slash-shadow/id6758127585)

**Features:** macOS Compatibility

**In-app purchases:** none


### Catch Good Luck

[App page](https://appshunter.io/ios/app/catch-good-luck/id6758535472)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买100金币 | $0.99 | one-time |
| 购买500金币 | $1.99 | one-time |
| 成为抓住马年VIP | $2.99 | one-time |
| 购买1000金币 | $2.99 | one-time |


## Frequently asked questions

### Is Ninja Slash free?

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

### Is Catch Good Luck free?

Catch Good Luck is free to download, with in-app purchases available.

### Do Ninja Slash or Catch Good Luck have ads?

Ninja Slash shows ads; Catch Good Luck does not.

### Which is updated more often, Ninja Slash or Catch Good Luck?

Ninja Slash ships an update every 5 weeks, and Catch Good Luck every 2 weeks. Most recently, Ninja Slash was updated on October 28, 2026 and Catch Good Luck on October 28, 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.*