# Rocket Simulator vs Our Planets Ark

The clearest difference is price: Rocket Simulator at Free against Our Planets Ark's $14.99. Rocket Simulator also leads on ratings volume (428 vs 3) and update cadence (every 2 months vs every 7 months). Our Planets Ark's advantage is in-app purchases (none vs 6). On rating, ads, device support and iOS requirement there is nothing between them.

Rocket Simulator is free to download; Our Planets Ark costs $14.99 up front. Rocket Simulator sells 6 in-app purchases, starting at $6.99 per 7 days. Our Planets Ark asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.8 for Rocket Simulator against 3.7 for Our Planets Ark. That said, the two scores are not equally well evidenced: Rocket Simulator has 428 ratings behind it against 3, so its average is the more settled of the two.

Rocket Simulator ships an update every 2 months, Our Planets Ark every 7 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rocket Simulator | Our Planets Ark |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[3.8 (428 ratings)](https://appshunter.io/ios/app/rocket-simulator-spaceflight/id1624406379/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/our-planets-ark-shipbuilding/id6450885066/reviews) |
| Number of ratings | **428** | 3 |
| Positive reviews | 10.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 286 MB | 129 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Education Terra](https://appshunter.io/developer/946819038) | [Oscar Tsang](https://appshunter.io/developer/416987065) |

## What reviewers say

### Rocket Simulator

[App page](https://appshunter.io/ios/app/rocket-simulator-spaceflight/id1624406379)

Build and launch your own rockets in augmented reality. Assemble various rocket models, learn about their history and functions, and customize them with AI-generated stickers. Experience space exploration with different missions and modes.

**Highlights:** AR rocket assembly, Rocket model customization, Historical rocket information, AI sticker generation, Flight simulation, Educational facts about rockets

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Ship - 1 Week | $6.99 | per 7 days |
| 1 Week Subscription | $9.99 | per 7 days |
| Rocket Simulator: Spaceflight | $19.99 | per month |
| Rocket Ship Building & Launch | $20.99 | per year |
| 3 Months Subscription | $20.99 | per 3 months |
| 2 Months Subscription | $39.99 | per 2 months |

**What reviewers like**

- 👍 Cool concept
- 👍 Epic game
- 👍 Nice
- 👍 Good game
- 👍 Great game!

**What reviewers complain about**

- 💸 Pay to play
- 💸 Subscription required
- 💸 Expensive
- 💸 Misleading free trial
- 💸 Unusable without payment

**Reported bugs**

- Parts don't connect
- No command center on launch
- Rocket goes to sky and mission complete
- Animations not shown correctly
- Slow rollout animation

**Requested features**

- Add command center
- Add space exploration
- Add more to the game
- Add staging and space rocket control
- Add other planets to land on


### Our Planets Ark

[App page](https://appshunter.io/ios/app/our-planets-ark-shipbuilding/id6450885066)

Link cubes together to construct a fleet of spaceships and save humanity from a dying Earth. This addictive puzzle game offers a simple yet engaging experience for players.

**Highlights:** Link same colored cubes, Build spaceship army, Addictive puzzle gameplay, Save Earth from deep space

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Simulator free?

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

### Is Our Planets Ark free?

Our Planets Ark costs $14.99, with no in-app purchases.

### Which has better reviews, Rocket Simulator or Our Planets Ark?

Rocket Simulator is rated higher. Rocket Simulator averages 3.8 out of 5 from 428 ratings, while Our Planets Ark averages 3.7 from 3 ratings.

### Do Rocket Simulator or Our Planets Ark have ads?

Both Rocket Simulator and Our Planets Ark show ads.

### Which is updated more often, Rocket Simulator or Our Planets Ark?

Rocket Simulator ships an update every 2 months, and Our Planets Ark every 7 months. Most recently, Rocket Simulator was updated on October 30, 2026 and Our Planets Ark 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.*