# Mister Worm vs Katana Rush

The clearest difference is in-app purchases: Mister Worm at none against Katana Rush's 8. Mister Worm also leads on ads (none vs shown) and iOS requirement (9.3 vs 15.0). Katana Rush's advantage is update cadence (every 2 days vs every 13 months). On price and device support there is nothing between them.

Both are free to download. Katana Rush sells 8 one-off in-app purchases. Mister Worm asks for nothing beyond the download.

Mister Worm ships an update every 13 months, Katana Rush every 2 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | Mister Worm | Katana Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/mister-worm/id530553607/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 21 MB | 313 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Guisse Ngourane](https://appshunter.io/developer/455608665) | [Samy Bouguerra](https://appshunter.io/developer/1812497371) |

## What reviewers say

### Mister Worm

[App page](https://appshunter.io/ios/app/mister-worm/id530553607)

Help three worms reach their jeep by shooting obstacles in this fast-paced reactivity game. Manage their energy levels as you guide them across the savannah. Your aim is to get them to safety before they run out of steam.

**Highlights:** Entertaining shooting gameplay, Tests player reactivity, Guide worms to safety, Manage worm energy levels, Obstacle avoidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Katana Rush

[App page](https://appshunter.io/ios/app/katana-rush/id6822020450)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bourse de jade | $0.99 | one-time |
| Sans pub | $1.99 | one-time |
| Pack démarrage | $1.99 | one-time |
| Passe Voie du ninja | $3.99 | one-time |
| Coffret de jade | $3.99 | one-time |
| Malle de jade | $6.99 | one-time |
| Trésor de jade | $17.99 | one-time |
| Montagne de jade | $34.99 | one-time |


## Frequently asked questions

### Is Mister Worm free?

Mister Worm is free to download, with no in-app purchases.

### Is Katana Rush free?

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

### Do Mister Worm or Katana Rush have ads?

Katana Rush shows ads; Mister Worm does not.

### Which is updated more often, Mister Worm or Katana Rush?

Mister Worm ships an update every 13 months, and Katana Rush every 2 days. Most recently, Mister Worm was updated on November 1, 2026 and Katana Rush on November 1, 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.*