FishFish: Cozy Aquarium

Cheng Zou · Games

4.0 3 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with Cheng Zou.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 10, 2026
New version 1.0.7 → 1.0.9

1. Added a theme preview feature. 2. Added 4 new varieties of classic ornamental fish. 3. Doubled the capacity of all fish tanks. 4. Adjusted the beginner difficulty level. 5. Fixed several known issues.

Oct 2, 2026
New version 1.0.6 → 1.0.7
Sep 19, 2026
Rating ★ 3.5 → 4
Sep 19, 2026
New version 1.0.5 → 1.0.6
Sep 10, 2026
Rating ★ 3.67 → 3.5
Sep 6, 2026
Rating ★ 3.5 → 3.67
Sep 2, 2026
New version 1.0.4 → 1.0.5
Aug 26, 2026
Rating ★ 0 → 3.5
Aug 26, 2026
New version 1.0.0 → 1.0.4

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Average rating history over the observed period. 0 2 4 Aug 23 Sep 6 Sep 19 Oct 2 Oct 15

Average rating · ★ 4.00 now · 4 changes on record

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 33% 1
4★ 33% 1
3★ 33% 1
2★ 0% 0
1★ 0% 0

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

One-time purchases
Algae-Cleaning Squad Pack $1.99
Ancient Valley Scenery Pack $1.99
Cleaning Tool Shrimp Pack $1.99
Deep-Sea Research Pack $1.99
Iridescent Fish Pack $1.99
Moonlight Plants Pack $1.99
Starlight Dream Pack $1.99
Koi: Brilliant Collection Pack $2.99
Koi: Classic Collection Pack $2.99
Romantic Sakura $2.99

Screenshots

About

FishFish: Cozy Aquarium is a relaxing idle aquarium game about slowing down, raising fish, and watching your little underwater world grow. Open the game anytime to enjoy gentle fish swimming, soft water effects, calming music, and a warm hand-painted style. Your aquarium continues earning coins over time, so even a short visit can help your underwater world become a little more lively. Feed your fish, keep the water clean, collect coins, and choose which new fish, plants, or decorations to add next. Each small choice helps shape your aquarium—a few more fish, a new plant, clearer water, or another step toward completing your collection. Features: Relaxing idle aquarium gameplay Cute fish with gentle, natural swimming behavior Feeding, hunger, happiness, and gentle care interactions Water quality maintenance with cleaning and filter options Fish growth from eggs to young fish and adults Collectable fish species and visual variants Aquarium plants and simple decoration editing Coins earned over time, even during short play sessions Local saving with automatic iCloud backup when available No competitive pressure or complicated task chains FishFish: Cozy Aquarium is designed for quiet moments—during a break, after work, before bed, or whenever you want to check in on a small peaceful world of your own. There is no need to stay online for long periods or master complicated controls. Watch your fish, care for them at your own pace, and slowly build an aquarium that feels personal, warm, and alive.

What's new · 1.0.9

1. Added a theme preview feature. 2. Added 4 new varieties of classic ornamental fish. 3. Doubled the capacity of all fish tanks. 4. Adjusted the beginner difficulty level. 5. Fixed several known issues.

Details

DeveloperCheng Zou
ReleasedJul 2026
UpdatedJul 2026
Version1.0.9
Size160.4 MB
RequiresiOS 15.0 or later
Age rating12+
LanguagesChinese, English, Japanese, Korean
PriceFree
Categories GamesCasual
Bundle IDcom.powercc.fishfish