Aquarium Fish vs Alien
Aquarium Fish vs Alien is #53 in Games › Casual Paid in Germany and charting in 3 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperLuan Nguyen
CategoryGames
Price4.99 USD
Released
Rating★ 5.0 (1)
Version3.6
Age rating12+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
5.0 ★
1 ratings
Measured
Best rank now
#53
Games › Casual PaidMeasured
Aquarium Fish vs Alien on the App Store
App details
App ID
6504767821
Publisher
Luan Nguyen
Content rating
12+
Aquarium Fish vs Alien downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Aquarium Fish vs Alien's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Games › CasualPaid | #53 |
 United States | Games › CasualPaid | #180 |
| Germany | Games › SimulationPaid | #68 |
 Canada | Games › CasualPaid | #60 |
| Canada | Games › SimulationPaid | #73 |
Apps near Aquarium Fish vs Alien on the chart
Games › Casual Paid, around #53.
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About Aquarium Fish vs Alien
Start your aquatic adventure!
- Begin each level with two guppies and other aquatic creatures, quirky pets, and surprising challenges. Feed your fish, collect coins, and unlock powerful upgrades - from better food to alien-zapping lasers!
Play your way with different game modes:
- Adventure Mode: Progress through 4 unique tanks and hatch 24 adorable pets to help you along the way.
- Challenge Mode: Test your skills and strategy under pressure.
- Virtual Tank: Build and customize your very own aquarium with shells earned in bonus rounds.
With a mix of pet simulation, action, strategy, and puzzles, this game is as relaxing as it is exciting. Keep your fish happy, protect your tank, and enjoy the simple joy of your very own aquarium!
- Begin each level with two guppies and other aquatic creatures, quirky pets, and surprising challenges. Feed your fish, collect coins, and unlock powerful upgrades - from better food to alien-zapping lasers!
Play your way with different game modes:
- Adventure Mode: Progress through 4 unique tanks and hatch 24 adorable pets to help you along the way.
- Challenge Mode: Test your skills and strategy under pressure.
- Virtual Tank: Build and customize your very own aquarium with shells earned in bonus rounds.
With a mix of pet simulation, action, strategy, and puzzles, this game is as relaxing as it is exciting. Keep your fish happy, protect your tank, and enjoy the simple joy of your very own aquarium!
Latest updates
3.6
Version 3.6 release notes:
New Features:
- Virtual Tank Mode with special fishes
- Players can swipe across the screen to feed fish, collect items and fire lasers at aliens
- Pre-named fishes and Santa Guppy are now available!
- Supports English, Spanish, Korean, Japanese and Thai
Fixes & improvements:
- Fixed behavior of star-catcher and certain special fishes in the Virtual Tank
- Updated behavior of pets
- Improved game performance with large numbers of fishes
Changes:
- New Story Time!
- High-level laser power reduced
- Various minor changes