Idle Aquarium: Fish Tank Zoo

🇺🇸 United States
Playstack Ltd  | 
52
ASO score
Text
55/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
9.25K
rating
App Age
4y 3m
rating
Last Update
Apr 02, 2022
rating
iAP
$1.99 - 99.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.75
4.55
+4%
Number of Ratings (Voted)
9.2K
3.2M
-100%
App Age
4y 3m
7y 3m
-41%
In-app Purchases Price
$11
$21
-49 %
Update Frequency
1360d
34d
+3 863%
Title Length
28
17
+65%
Subtitle Length
30
24
+25%
Description Length
1 154
2 183
-47%
Number of Screenshots
1139
1249
-9 %
Size
311MB
737MB
-58 %

Category Ranking in United States

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Top Dec 14, 2025 Dec 21, 2025
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Top Dec 14, 2025 Dec 21, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 28 of 30
)
Idle Aquarium: Fish Tank Zoo
Subtitle (
Characters: 30 of 30
)
Build and upgrade an aquarium!
Description (
Characters: 1154 of 4000
)
Welcome to Idle Aquarium! Build a fin-tastic aquarium brimming with aquatic life and reel in the money! • Start small Start with a small exhibit where visitors can see the fish in your collection and use their donations to improve your aquarium! • Attract guests Decorate and improve your reception in order to attract more customers and keep them happy through aquatic research and happy marine life. More visitors means more donations for your aquarium! • Collect fish Sail away to discover new fish species that you can include in your aquarium exhibits and bring in rarer and legendary fish... is that a Kraken?! • Upgrade tanks Buy new fish tanks and improve the existing ones so that you can accommodate even more fish. Adding tank decoration or information stands will make customers even happier, which will translate into more donations! • Expand Upgrade your gift shop by adding new sale items or improving the existing ones. You can also add other exhibits rooms to host other species such as otters, penguins or lobsters. Your customers will appreciate it and will spend more money! Take your aquarium to the next level and become rich!}
Read more

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
9 245 voters

Some Latest Reviews

mr cmdnfb
25 Sep, 2025
3
I find this game to be very entertaining. Whilst I wait for money I can do other productive things. I wish that there were less adds though, I’m sick of waiting for adds to finish or turning down offers. The sailor says stuff very clear and I know what he means. Every thing is clearly labeled and things are good. I wish that there were other ways to receive gems because I’m not going to spend money on this game. Overall, I like this But I think it has room for some\a lot of room for improvement.
alexismlr
06 Jun, 2025
2
Le jeu est bien mais j’ai remarqué que je me fais arnaquer au niveau des pubs, je n’ai pas les récompenses quand j’en regarde, bug à corriger ou fais exprès ??
stitcher81
04 Jun, 2025
1
mine keeps crashing managed ashortburst was goodbut if it foesntget fied ill delete and report
ShmoeFosho
15 May, 2025
4
No bot nonsense here. The game is good. I actually really enjoyed it. Really engaging. You progress FAST, and I mean FAST. The downside to that though… You run out of content is a very short time. I’ve played a total of around 3 hours and I’ve completed all the goals and unlocked all areas. There is nothing else after this other than collecting money. Play the game and enjoy it, but don’t spend money on it. You won’t get your worth out of it. The game gets 4/5 for what I played though. If there’s more coming, then I’ll gladly come back. Great job so far, Devs!
madisonholcomb
27 Mar, 2025
3
•Ability to customize aquarium with colors/furniture •Ability to rearrange exhibit locations •More fish types/upgrading ship option
고양이12323
26 Mar, 2025
1
무슨 튜토리얼 하고 이상한 유료페키지 X누르면 튕김 이건 게임하려면 무조건 사라는거?그리고 배 누르기,접속 이거만해도 튕기는건 좀...용량,핸드폰 문제가 아니라 이게 문제임 딴겜,네*버,구* 다 됨 ㅋㅋ 뭔 진행을 못하게 겜만듬? 튜토리얼도 엉성하더라 이회사 따른 수족관게임은 잘만됌.그냥 회사,폰문제가 아니라 이겜이 문제 그냥 진짜 이겜만 문제.
!;6):46$&::.)&6:,$
02 Feb, 2025
5
The first thing I thought was this is a great game and the game itself looks really good and the gameplay itself is great and it has a great feel to it
My real name is Ridge
23 Nov, 2024
5
I love it. I love it. I love it. I love it it so much so much. It’s my favorite game. I play it. 24 seven.
Fish for all
30 Oct, 2024
5
This is a great game! It is fun and addicting as well as the animation. All the sea creatures you get is super cute and wonderful. You can expand the aquarium which makes me feel a great deal as it feels like an accomplishment. All I want from this game more is more sea creatures. Everything else is great!

Other

Additional Information
Rating:
4.78
Voted: 9.25K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Games, Simulation, Strategy
Size: 310MB
iAP: 1.99 - 99.99 $
App Age: 4 years 3 months
Release Date: Sep 11, 2021
Last Update: Apr 02, 2022
Version: 4.5
Version history
4.5
Apr 02, 2022
IAP bug fix.
4.4
Mar 08, 2022
- Fish Diary is now added! Can you catch 'em all? - Daily Rewards added - New Player Feedback System! - FTUE changes - Unlocking new zones - Balancing Changes
Version history