# Impulse One vs Lifebuoy!

The clearest difference is review sentiment: Impulse One at 100% against Lifebuoy!'s 0%. Impulse One also leads on rating (5.0 vs 1.0). Lifebuoy!'s advantage is update cadence (monthly vs every 11 months). On price, ratings volume, ads and in-app purchases 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 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of Impulse One's written reviews are positive against 0% of Lifebuoy!'s.

Impulse One ships an update every 11 months, Lifebuoy! monthly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Impulse One | Lifebuoy! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/impulse-one/id1001814482/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/lifebuoy/id1478737534/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | Free |
| Size | 301 MB | 127 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Kurt Dekker](https://appshunter.io/developer/680019078) | [Budali Kingsley](https://appshunter.io/developer/1453294453) |

## What reviewers say

### 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


### Lifebuoy!

[App page](https://appshunter.io/ios/app/lifebuoy/id1478737534)

Guide a lifebuoy to rescue people while skillfully avoiding sharks. This free game features simple swipe controls and addictive gameplay, challenging you to save everyone.

**Highlights:** Rescue people with a lifebuoy, Avoid sharks, Simple swipe controls, Addictive gameplay, Free to play

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

**In-app purchases:** none


## Frequently asked questions

### Is Impulse One free?

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

### Is Lifebuoy! free?

Lifebuoy! is free to download, with no in-app purchases.

### Which has better reviews, Impulse One or Lifebuoy!?

Impulse One is rated higher. Impulse One averages 5.0 out of 5 from 2 ratings, while Lifebuoy! averages 1.0 from 1 ratings.

### Do Impulse One or Lifebuoy! have ads?

Neither Impulse One nor Lifebuoy! shows ads.

### Which is updated more often, Impulse One or Lifebuoy!?

Impulse One ships an update every 11 months, and Lifebuoy! monthly. Most recently, Impulse One was updated on October 7, 2026 and Lifebuoy! on October 25, 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.*