Rocket Simulator vs Our Planets Ark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rocket Simulator
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.
- AR rocket assembly
- Rocket model customization
- Historical rocket information
- AI sticker generation
- Flight simulation
- Educational facts about rockets
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3… 2… 1… Liftoff! Are you ready to launch your very first space rocket? Assemble rockets in AR and launch it into outer space! VARIOUS ROCKET MODELS Just choose your favourite rocket model and let’s begin. ASSEMBLY PUZZLE Assemble all rocket parts in the right order and discover historical info about its creation and missions. Customize rockets with AI stickers. INTERESTING FACTS Read about every rocket in detail and learn the functions of each rocket part. Rocket models from all over the world are waiting for you! KEEP IN MIND: Some features are only available for Subscription holders. Paid version includes all rocket models, all missions, free mode, sharing, unlimited access to AR mode, unlimited sticker generation. Free version includes 2 rockets, 2 missions, 2 AR mode launches, 3 sticker generations. https://educationterra.com/privacy https://educationterra.com/tos
Our Planets Ark
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.
- Link same colored cubes
- Build spaceship army
- Addictive puzzle gameplay
- Save Earth from deep space
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Earth is flying in deep space, humans need to build a space ship to save the world. There are many ship waiting you to build. By linking the cubes, the space ship army will build up. It is very addictive puzzle game, simply link the same cubes together. Simple but addictive!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Rocket Simulator | Our Planets Ark |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 3.8 (428 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 10.9% of reviews | — |
| Number of ratings | 428 — better | 3 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 286 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Education Terra | Oscar Tsang |
Customer experience
Rocket Simulator
Our Planets Ark
Bugs and requests
Rocket Simulator
Reported bugs
7 issues- Parts don't connect
- No command center on launch
- Rocket goes to sky and mission complete
- Animations not shown correctly
- Slow rollout animation
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- Minimal launch animation
- Typos in subtitles
Requested features
6 requests- Add command center
- Add space exploration
- Add more to the game
- Add staging and space rocket control
- Add other planets to land on
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- Make it free
Our Planets Ark
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rocket Simulator
- Rocket Ship - 1 Week$6.997 Days
- 1 Week Subscription$9.997 Days
- Rocket Simulator: Spaceflight$19.991 Month
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- Rocket Ship Building & Launch3 Days trial$20.991 Year
- 3 Months Subscription3 Days trial$20.993 Months
- 2 Months Subscription3 Days trial$39.992 Months
Our Planets Ark
No in-app purchases
Questions
Is Rocket Simulator free?
Is Our Planets Ark free?
Which has better reviews, Rocket Simulator or Our Planets Ark?
Do Rocket Simulator or Our Planets Ark have ads?
Which is updated more often, Rocket Simulator or Our Planets Ark?
Other comparisons
