Idle Aquarium

Name: Idle Aquarium
Rating: 4.523316 (8534 reviews)
Author: Playstack

Playstack

★ 4.5 (8,534 ratings)

⬇ 500,000+ downloads

Est. actual: 929,950

Style: Simulation

Free

Released: Sep 14, 2021

IAP: $2.49 - $139.99 per item

Contains ads

Rated: Everyone

Mechanics Idle / incremental Tycoon & management

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +81 installs — 41% slower than the week before (+137) · 15/day since Sep 18
🏆Among Simulation games top 44% by installs gained this week (22301 peers growing)
⭐Rating steady at ★ 4.52 since Sep 18
🛠Updates dormant · updated 152 days ago

Installs since launch

+668 installs · 0 ratings since Sep 18

SDKs in the app · version 28.1.127, analysed Oct 26, 2026

Ad mediationironSource / Unity LevelPlay
Ad networkGoogle Mobile Ads (AdMob)Meta Audience Network 6.4.0
AnalyticsFirebase Analytics 19.0.0 GameAnalytics
AttributionSingular
Engagement & messagingPlay In-App Review
Game engineUnity (engine)
PaymentsPlay Billing Library 4.0.0
PlatformPlay Asset Delivery Play In-App Updates

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

33.1.1 Jun 3, 2026 · seen Sep 18, 2026

Fixed some bugs and security issues.

Only the current version so far — new entries appear as the game ships updates.

Trailer

Idle Aquarium is a simulation game by Playstack with 500,000+ downloads (about 930K estimated). +81 installs in the last 7 days. Rated 4.5 from 8.5K ratings. Released Sep 14, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “🐟 🐙 🐠 🐡 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…”