# Mister Worm vs Impulse One

The clearest difference is rating: Impulse One at 5.0 against Mister Worm's 2.5. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Impulse One holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Mister Worm ships an update every 13 months, Impulse One every 11 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mister Worm | Impulse One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/mister-worm/id530553607/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/impulse-one/id1001814482/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 11 months** |
| Monetization | Free | Free |
| Size | 21 MB | 301 MB |
| Requires iOS | 9.3 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Guisse Ngourane](https://appshunter.io/developer/455608665) | [Kurt Dekker](https://appshunter.io/developer/680019078) |

## 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


### Impulse One

[App page](https://appshunter.io/ios/app/impulse-one/id1001814482)

Pilot a spaceship to rescue stranded employees from a chaotic company. Navigate challenging environments with high gravity, timed conditions, and combat.

**Highlights:** Rescue stranded employees, Impulse-driven spaceship piloting, High gravity challenges, Timed conditions, Combat with incoming fire

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

**In-app purchases:** none


## Frequently asked questions

### Is Mister Worm free?

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

### Is Impulse One free?

Impulse One is free to download, with no in-app purchases.

### Which has better reviews, Mister Worm or Impulse One?

Impulse One is rated higher. Mister Worm averages 2.5 out of 5 from 2 ratings, while Impulse One averages 5.0 from 2 ratings.

### Do Mister Worm or Impulse One have ads?

Neither Mister Worm nor Impulse One shows ads.

### Which is updated more often, Mister Worm or Impulse One?

Mister Worm ships an update every 13 months, and Impulse One every 11 months. Most recently, Mister Worm was updated on October 2, 2026 and Impulse One on October 7, 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.*