# Rocket Lab vs Water Rocket Fun

The clearest difference is review sentiment: Water Rocket Fun at 100% against Rocket Lab's 23%. Water Rocket Fun also leads on rating (5.0 vs 2.9). Rocket Lab's advantage is ratings volume (13 vs 1) and iOS requirement (6.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Water Rocket Fun holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Rocket Lab has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 23% of Rocket Lab's written reviews are positive against 100% of Water Rocket Fun's.

## The numbers

| Metric | Rocket Lab | Water Rocket Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (13 ratings)](https://appshunter.io/ios/app/rocket-lab/id1071252785/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/water-rocket-fun/id1639808978/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 23.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 21 months |
| Monetization | Free | Free |
| Size | 218 MB | 19 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smithsonian Institution](https://appshunter.io/developer/370564865) | [Seeds Software](https://appshunter.io/developer/507836260) |

## What reviewers say

### Rocket Lab

[App page](https://appshunter.io/ios/app/rocket-lab/id1071252785)

Design, build, and launch virtual rockets as a rocket engineer. Make critical decisions about components like propellant and control systems to ensure mission success. Explore suborbital, orbital, and escape velocity missions with this educational simulation.

**Highlights:** Design virtual rockets, Choose rocket components, Personalize rocket name, Launch and observe flight, Modify for mission success, Explore different mission types

**Features:** macOS Compatibility

**In-app purchases:** none


### Water Rocket Fun

[App page](https://appshunter.io/ios/app/water-rocket-fun/id1639808978)

Explore the physics of water rockets and optimize launch parameters for maximum altitude. This simulator uses advanced fluid mechanics and thermodynamics for accurate predictions, with a user-friendly interface for students and enthusiasts.

**Highlights:** Physics simulation, Launch optimization, Accurate apogee predictions, User-friendly interface, Rocket design aids, Launcher blueprints, Altitude calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Lab free?

Rocket Lab is free to download, with no in-app purchases.

### Is Water Rocket Fun free?

Water Rocket Fun is free to download, with no in-app purchases.

### Which has better reviews, Rocket Lab or Water Rocket Fun?

Water Rocket Fun is rated higher. Rocket Lab averages 2.9 out of 5 from 13 ratings, while Water Rocket Fun averages 5.0 from 1 ratings.

### Do Rocket Lab or Water Rocket Fun have ads?

Neither Rocket Lab nor Water Rocket Fun shows ads.

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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.*