# CSZ vs Ninja Slash

The clearest difference is in-app purchases: Ninja Slash at none against CSZ's 10. Ninja Slash also leads on update cadence (every 5 weeks vs every 6 months). CSZ's advantage is ads (none vs shown) and iOS requirement (8.0 vs 10.0). On price and device support there is nothing between them.

Both are free to download. CSZ sells 10 one-off in-app purchases. Ninja Slash asks for nothing beyond the download.

CSZ ships an update every 6 months, Ninja Slash every 5 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | CSZ | Ninja Slash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 242 MB | 131 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ringtones LLC](https://appshunter.io/developer/1796955842) | [瑶 黄](https://appshunter.io/developer/1837176620) |

## What reviewers say

### CSZ

[App page](https://appshunter.io/ios/app/csz-spider-over-run/id1137321672)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| com.codostudio.spideroverrun.removeads | $1.99 | one-time |
| com.codostudio.spideroverrun.combo.2.99 | $2.99 | one-time |
| com.codostudio.spideroverrun.4.99 | $4.99 | one-time |
| com.codostudio.spideroverrun.bua.4.99 | $4.99 | one-time |
| com.codostudio.spideroverrun.combo.8.99 | $7.99 | one-time |
| com.codostudio.spideroverrun.9.99 | $9.99 | one-time |
| com.codostudio.spideroverrun.bua.9.99 | $9.99 | one-time |
| com.codostudio.spideroverrun.19.99 | $19.99 | one-time |
| com.codostudio.spideroverrun.bua.19.99 | $19.99 | one-time |
| com.codostudio.spideroverrun.49.99 | $49.99 | one-time |


### Ninja Slash

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSZ free?

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

### Is Ninja Slash free?

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

### Do CSZ or Ninja Slash have ads?

Ninja Slash shows ads; CSZ does not.

### Which is updated more often, CSZ or Ninja Slash?

CSZ ships an update every 6 months, and Ninja Slash every 5 weeks. Most recently, CSZ was updated on November 11, 2026 and Ninja Slash on November 9, 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.*