Report updated Apr 18, 2026

Overview · Full Intel report in progress

Happy Fish + is an established games app that is free with in-app purchases. With a 4.5/5 rating from 129.5K reviews, it shows polarized user reception.

What is Happy Fish +?

Happy Fish + is a casual aquarium simulation game developed by Eureka Creation Limited that allows users to collect and interact with over 3,000 unique fish species. The app features a variety of customizable environments and integrated mini-games, maintaining a high user rating with over 100 million global installs.

Current Momentum

v12.7 · 2mo ago

Active

Last updated 68d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Games

No ranking data

CasualGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Extensive Fish CollectionStandard

Users can collect over 3,000 distinct fish species, each featuring unique personality traits.

Interactive GameplayStandard

Players can feed and play with fish to trigger motion effects and collect treasures.

Customizable EnvironmentsStandard

The game offers diverse backgrounds such as outer space, deserts, and oceans, each paired with unique background music.

Integrated Mini-gamesStandard

Includes various mini-games like Dr. Octopus and Golden Dolphin to provide additional engagement.

How much does it cost?

Freemium

Who Built It?

Eureka Creation Limited app icon 1
Eureka Creation Limited app icon 2
Eureka Creation Limited app icon 3
Eureka Creation Limited app icon 4

Eureka Creation

(20.6K)

Delivering high-fidelity rhythm experiences and casual simulations for dedicated fanbases and relaxed gamers.

Portfolio

6

Apps

Free 5
Games20%
게임20%
遊戲20%

What other apps does Eureka Creation make?

Ensemble Stars Music

Ensemble Stars Music

Games·3.4(20.6K)
View Intel →
앙상블스타즈!!

앙상블스타즈!!

게임
HappyFish

HappyFish

App
앙상블스타즈

앙상블스타즈

App
開心水族箱

開心水族箱

遊戲

Explore the full Eureka Creation report

Portfolio breakdown, audience, momentum, and every app published by Eureka Creation.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for Happy Fish +?

How's The Games Market?

How does it evolve in the Games market?

Rank progression

18 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Happy Fish +

Key Takeaways

Happy Fish + is a high-volume, casual simulation game focused on collection mechanics and relaxing, touch-based interactions.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Happy Fish +, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Happy Fish + Intelligence Report.” Updated Apr 18, 2026. https://marlvel.ai/apps/happy-fish

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Data licensed under CC-BY-NC 4.0