Comparison

Tropical fish oasis vs Rocket Simulator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tropical fish oasis

Features
Read full description

Tropical fish are gracefully swimming in the warm sea. Please appreciate the performance of cute tropical fish. - If you touch the screen and move it downward, it will be reduced centering on the first touched point. - Touch the screen and move it upward to zoom closer to the first touched point. - By tapping two fingers at the same time, the viewpoint is switched between the horizontal viewpoint in the sea, the vertical viewpoint from the sea, and the dance viewpoint of the school of fish. However, if it is enlarged or reduced, it will return to the original display size. - To save battery, it will switch to low frame rate display after 10 minutes. It also mutes the sound of the waves. When you tap the screen, the high frame rate will be displayed as before and the sound of waves will come out. ** This app is developed under Unity Personal license.

About

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.

Highlights
  • AR rocket assembly
  • Rocket model customization
  • Historical rocket information
  • AI sticker generation
  • Flight simulation
  • Educational facts about rockets
Features
Read full description

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

Screenshots

Tropical fish oasis4 screens
Rocket Simulator4 screens

Verdict

The call

The clearest difference is price: Rocket Simulator at Free against Tropical fish oasis's $0.99. Rocket Simulator also leads on update cadence (every 2 months vs every 40 months). Tropical fish oasis's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support 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

CostPrice · In-app purchases · Ads · Monetization

Rocket Simulator is free to download; Tropical fish oasis costs $0.99 up front. Rocket Simulator sells 6 in-app purchases, starting at $6.99 per 7 days. Tropical fish oasis asks for nothing beyond the download.

UpkeepUpdate frequency

Tropical fish oasis ships an update every 40 months, Rocket Simulator every 2 months. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
Tropical fish oasis versus Rocket Simulator: the parameters behind the verdict, then further details
ParameterTropical fish oasisRocket Simulator
Price$0.99Free — better
Rating—3.8 (429 ratings) — better
Positive reviews—10.9% of reviews
Number of ratings—429 — better
Update frequencyEvery 40 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size119 MB286 MB
Age rating4+4+
DeveloperHIROFUMI MARUOEducation Terra

Bugs and requests

Tropical fish oasis

Not enough reviews yet to summarise bugs or 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
Show 2 more
  • 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
Show 1 more
  • Make it free

In-app purchases

None

Tropical fish oasis

No in-app purchases

6 purchases

Rocket Simulator

Subscriptions6
  • Rocket Ship - 1 Week$6.997 Days
  • 1 Week Subscription$9.997 Days
  • Rocket Simulator: Spaceflight$19.991 Month
Show 3 more
  • 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

Questions

Is Tropical fish oasis free?
Tropical fish oasis costs $0.99, with no in-app purchases.
Is Rocket Simulator free?
Rocket Simulator is free to download, with in-app purchases available.
Do Tropical fish oasis or Rocket Simulator have ads?
Rocket Simulator shows ads; Tropical fish oasis does not.
Which is updated more often, Tropical fish oasis or Rocket Simulator?
Tropical fish oasis ships an update every 40 months, and Rocket Simulator every 2 months. Most recently, Tropical fish oasis was updated on October 27, 2026 and Rocket Simulator on November 7, 2026.

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