Comparison

Rocket Simulator vs Millie's Aquarium

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

Head to head
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

About

Millie's Aquarium

Read full description

Millie’s Aquarium is a calm digital aquarium built around one playful fish: Millie. Millie swims through his aquarium, exploring the water and reacting when you tap the screen. Sometimes he’s curious, sometimes playful, and sometimes he simply drifts peacefully through the current. Millie’s Aquarium is also a relaxing fish app designed for quiet moments and peaceful screen time. This is not a fast paced game. The experience is meant to be simple, calm, and easy to enjoy. There are no complicated menus, no overwhelming screens, and no constant interruptions. Just open the aquarium and watch Millie swim. Features: • Meet Millie, a playful aquarium fish • Tap and watch Millie react with curious movements • A calm digital aquarium you can simply watch • Relaxing underwater visuals and gentle motion • Simple, distraction free design Millie’s Aquarium is perfect for quiet moments, relaxing breaks, or simply watching a peaceful aquarium scene. Privacy policy : https://makamobile.com/privacy-policy/ Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rocket Simulator4 screens
Millie's Aquarium4 screens

Verdict

The call

The clearest difference is ads: Millie's Aquarium at none against Rocket Simulator's shown. On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rocket Simulator sells 6 in-app purchases, starting at $6.99 per 7 days and Millie's Aquarium sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Rocket Simulator versus Millie's Aquarium: the parameters behind the verdict, then further details
ParameterRocket SimulatorMillie's Aquarium
PriceFreeFree
Rating3.8 (428 ratings) — better—
Positive reviews10.9% of reviews—
Number of ratings428 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size286 MB193 MB
Age rating4+4+
DeveloperEducation TerraMaka Mobile

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
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

Millie's Aquarium

Not enough reviews yet to summarise bugs or requests.

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
3 purchases

Millie's Aquarium

Subscriptions3
  • Millie Plus - Monthly$2.991 Month
  • Millie Plus - 6 Months$14.996 Months
  • Millie Plus — Yearly$24.991 Year

Questions

Is Rocket Simulator free?
Rocket Simulator is free to download, with in-app purchases available.
Is Millie's Aquarium free?
Millie's Aquarium is free to download, with in-app purchases available.
Do Rocket Simulator or Millie's Aquarium have ads?
Rocket Simulator shows ads; Millie's Aquarium does not.

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