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Idle Aquarium: Fish Tank Zoo icon
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Idle Aquarium: Fish Tank Zoo

Playstack Ltd · Games · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide EST
$3.6K
Likely $1.2K to $10.9K
New ratings
Tracking
Daily counts start building from today
Rating
4.8 of 5
5.1K ratings in this store
Countries it ranks in
0
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$43.7K
137 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
177.4K to 507K
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): revenue grows with new ratings, more slowly for apps that collect ratings fast. 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
5.1K
AVG RATING
4.76
PRICE
Free
AGE
5.1y
LAST UPDATE
1666d ago
VERSION
4.5
SIZE
311 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST
Show daily values
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
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Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
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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 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Best rank Sep 25, 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
  • Welcome Bundle$8.99
  • Small Gem Bundle$1.99
  • Master Bundle$19.99
  • Earnings Booster!$2.99
  • Super Earnings Booster!$4.99
  • Mega Earnings Booster!$9.99
  • Bundle of medium fish$2.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.1 reviews / week
  • Recent reviews average2.5 stars
  • Recent 1 and 2 star share59%
From the latest 17 written reviews, covering 1852 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
5.1K ratings
5★84%
4★11%
3★3%
2★1%
1★1%

What users want

From the latest 17 reviews on the United States App Store, Sep 28, 2021 to Feb 2, 2025: 59% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription60%

6 of the 1 and 2 star reviews.

★★★★★ Paid $13.99 for no ads, open the game back up, wants me to pay again !? No where to contact customer service to get this fixed either.
★★★★★ Do not download game and spend money!
★★★★★ Feels like a money grab as it encourages you to spend money only for it to be pointless when the game ends quickly.
Too many ads60%

6 of the 1 and 2 star reviews.

★★★★★ There was a glitch where the tutorial went on forever make ads appear 10 times more and a 60 sec video for 4 ads to fit in captain fatty looks goddam ugly
★★★★★ Paid $13.99 for no ads, open the game back up, wants me to pay again !?
★★★★★ I opened it back up and the ads r back.
WHAT THEY ASK FOR
  • Hopefully they add more content. 3★, Feb 20, 2022
  • Please tell me you are going to add more content. 2★, Dec 19, 2021
  • Just wish there was a music toggle to turn off the music 4★, Nov 14, 2021
  • Would love to see more added onto it. 5★, Nov 10, 2021
  • Then it would be cool. 5★, Nov 10, 2021
WORDS THAT KEEP COMING UP IN BAD REVIEWS
spend money3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Fun, addictive40%

2 of the 4 and 5 star reviews.

★★★★★ It's a fun game I really like it you just have to watch a lot of ads to get more money faster

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Feb 2, 2025
The first game I played that was the best one

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

★★★★★Jan 3, 2024
Wish I could move fish between tanks

Once you place a fish your stuck with where it is. Doesn't make any sense. Fix this stupid issue

★★★★★Jul 14, 2023
Endless tutorial. Thanks. Idiot

For me. There was a glitch where the tutorial went on forever make ads appear 10 times more and a 60 sec video for 4 ads to fit in captain fatty looks goddam ugly

★★★★★May 9, 2022
Only a few hours of content

The game isn’t bad but it’s not good. I downloaded the game 2 days ago. I’m out of things to upgrade. No purchases so it’s nice it’s not pay to win, but it’s also an ad watching simulator. Pretty boring and lacklustre game

★★★★★Apr 15, 2022
Fun but lots of adds

It’s a fun game I really like it you just have to watch a lot of ads to get more money faster

★★★★★Mar 30, 2022
Bought the no ads but it makes me watch them anyways

I paid to get no ads, closed the game and when I went back I had to use ads, no options to restore purchases. I’d like my money back

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

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

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

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 KingdomGermanyJapanBrazilIndia

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