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Idle Aquarium: Fish Tank Zoo icon
APP STORE

Idle Aquarium: Fish Tank Zoo

Playstack Ltd · Games · United Kingdom store
NOT IN TOP 100 HERE
View on App Store ↗ Google Play version →
Revenue a month, worldwide EST
$11.7K
Likely $3.9K to $35.1K
New ratings
Tracking
Daily counts start building from today
Rating
4.7 of 5
1.1K ratings in this store
Countries it ranks in
0
was 0 on Oct 14, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · FROM RATINGS GROWTH
$11.7K
Range $3.9K to $35.1K
EST. REVENUE / YEAR · WORLDWIDE
$140.3K
137 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
37.8K to 107.9K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 5.1K ratings60%
  • United Kingdom 1.1K ratings13%
  • France 499 ratings6%
  • Canada 421 ratings5%
  • Australia 402 ratings5%
  • Japan 308 ratings4%
  • Germany 121 ratings1%
  • Netherlands 109 ratings1%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (137 new ratings a month on average since launch): about $100 a month per new rating a month. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
1.1K
AVG RATING
4.72
PRICE
Free
AGE
5.1y
LAST UPDATE
1663d ago
VERSION
4.5
SIZE
311 MB
AGE RATING
4+

Last 28 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 28
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
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Oct 10, 2026not in a grossing chart
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Oct 12, 2026not in a grossing chart
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Oct 14, 2026not in a grossing chart
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Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Best rank Sep 24, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
10 purchases listed
  • Remove Adverts£9.99
  • Small Gem Bundle£1.99
  • Welcome Bundle£8.99
  • Earnings Booster!£2.99
  • Super Earnings Booster!£4.99
  • Bundle of medium fish£2.99
  • Master Bundle£19.99
  • Basic Bundle£4.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.2 reviews / week
  • Trendfalling
  • Recent reviews average3.2 stars
  • Recent 1 and 2 star share34%
From the latest 41 written reviews, covering 1844 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases25 days
From the last 9 versions listed on the App Store.
RATING BREAKDOWN
1.1K ratings
5★82%
4★12%
3★4%
2★1%
1★2%

What users say

Latest reviews, United Kingdom App Store.

★★★★★Aug 20, 2026
Wow

This game is amazing but i think there should be more fish and more aquariums in different continents so there will be more variety and exclusive fish in some areas

★★★★★Oct 7, 2025
NICE

NICE

★★★★★Jun 4, 2025
crashes

mine keeps crashing managed ashortburst was goodbut if it foesntget fied ill delete and report

★★★★★Jun 22, 2024
Where is the content?

Downloaded this to play offline on a flight. It was good cause I didn’t have to see the ads whilst offline, and was cute if but a little basic. However I’ve completed the game in less than 24 hrs. Soooo now what?

★★★★★Aug 22, 2023
Let us move fish

Please thank you if you do

★★★★★Aug 21, 2023
Very good

I enjoy playing but maybe make a shop where you can buy things from the in game currency because there’s only a shop where you can buy things with real money

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

aquarium6fish6start small3existing ones3donations3improve3customers3aquatic2life2money2start2small2visitors2attract2happy2species2exhibits2upgrade2tanks2existing2ones2adding2

What's new in 4.5

IAP bug fix.

Released Sep 11, 2021. Current version shipped Apr 2, 2022.

Store description

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!

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United StatesGermanyJapanBrazilIndia

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