Idle Aquarium
Idle Aquarium Summary
Idle Aquarium is a free, ad-supported, with in-app purchases Android app in Simulation by Playstack. Released in Sep 2021 (4 years ago). It has about 929K+ installs and 8.5K ratings with a 4.52★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 2.1K monthly active users and generates around $<10K monthly revenue (34% IAP / 66% ads). Store last updated Jun 3, 2026
Recent activity: 55 installs this week (339 over 4 weeks) showing above average growth , and -1 new ratings this week View trends →
Idle Aquarium SDKs Summary
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4.52★
Ratings: 8.5K
Screenshots
App Description
Build a successful aquarium and upgrade it with different species
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Welcome to Idle Aquarium! Build a fish-tastic aquarium brimming with aquatic life and rake in the money!
• Start small
Start with a small exhibit, attract visitors, sell tickets to earn money, and then expand to facilitate more impressive exhibits.
• Attract guests
Decorate and improve your reception in order to attract more customers and keep them happy through aquatic research and happy marine life.
• Buy upgrades
Expand your gift shop by adding new sale items or upgrading the existing ones. Your customers will appreciate it and will spend more money!
• Collect fish
Sail away to discover new fish species that you can include in your aquarium and bring in rarer and legendary fish... is that a Kraken?!
Manage the welfare of your fish by hiring experts to keep tanks clean and fish fed.
• Upgrade tanks
Build, repair and upgrade exhibits from all over the world to showcase a variety of ocean animals.
• Become famous
Take your aquarium to the next level and become rich!
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