Report updated May 7, 2026
Aquarium Land - Fishbowl World
For casual mobile gamers interested in simulation and idle tycoon mechanics.
Aquarium Land - Fishbowl World is an established games app that is free with in-app purchases. With a 4.6/5 rating from 400.7K reviews, it shows polarized user reception. Users particularly appreciate relaxing and addictive fishing simulation loop keeps players engaged during extended play sessions, though excessive ad frequency disrupts the core gameplay loop and makes the experience feel unplayable remains a common concern.
What is Aquarium Land - Fishbowl World?
Aquarium Land is a casual idle-tycoon simulation game for iOS and Android where players catch fish to manage and expand a virtual aquarium.
Users hire the app for low-stakes, repetitive collection loops that provide a sense of progression and completion without requiring high-intensity skill.
Current Momentum
v2.14 · 1mo ago
Maintenance- Ships frequent stability and bug fixes.
- Maintains high-volume user acquisition.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Automated fish collection and tank expansion mechanics for passive income generation
Unlockable fish species including goldfish, starfish, and dolphins to fill aquarium displays
Weekly subscription providing 10 daily gems, exclusive skins, capacity/worker boosts, and ad removal
Data-driven A/B testing and analytics framework for real-time game balancing
How much does it cost?
- Free with interstitial and banner ads
- Weekly subscription at $5.99 after a 3-day free trial
Freemium model anchored by a $5.99 weekly subscription that gates ad-free play and progression speed.
Who Built It?
HOMA GAMES
Empowering mobile game creators with data-driven publishing tools to build, scale, and monetize global hits.
Portfolio
13
Apps
What other apps does HOMA GAMES make?
Rolling in Holes
Agent Hunt - Hitman Assassin
Conveyor Rush: Idle Food Games
Bullet Heroes TD
Kingland - Castle Adventure
All in Hole: Black Hole Games
Explore the full HOMA GAMES report
Portfolio breakdown, audience, momentum, and every app published by HOMA GAMES.
What do users think recently?
High confidence · Latest 100 of 244 total reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate relaxing and addictive fishing simulation loop keeps players engaged during extended play sessions and satisfying progression system allows players to unlock diverse aquatic species and environments, but report excessive ad frequency disrupts the core gameplay loop and makes the experience feel unplayable and technical instability and progression blockers prevent users from accessing game features after launch.
What Users Love
What Frustrates Users
What Users Want
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Aquarium Land - Fishbowl World?
How's The Games Market?
How does it evolve in the Games market?
Aquarium Land maintains a high rating (4.7 on iOS) but suffers from technical instability that creates a 0.4-star rating gap between platforms. The high review count (400k+) confirms its status as a category staple, yet the mixed sentiment signals that current ad-monetization is nearing a churn threshold.
Rank progression
189 active rankings tracked — 30-day window
The rivals identified
Nemeses(1)
Playgendary
Direct thematic and mechanical rival focusing on building a sea-themed park with idle management and animal collection.
Differentiators
- Deep park-management simulation
- Animal collection progression loop
Head to head
Target should double down on the 'active' fishing loop to differentiate from the passive park-building meta of the nemesis. Consider adding a 'trophy room' or 'rare species' collection system to compete with the nemesis's superior long-term collector retention.
Contenders(4)
Lion Studios
Dominant fishing-themed idle game that captures the 'collection and upgrade' motivation of the same audience.
Differentiators
- Deep fishing-gear upgrade trees
- Idle boat-management mechanics
SayGames
Top-tier 'Idle Arcade' game that competes for the same user base looking for satisfying, fast-paced management loops.
Differentiators
- High-polish service simulation
- Multi-floor expansion mechanics
Supercent
High-popularity management game that shares the same worker hiring and capacity upgrade progression systems.
Differentiators
- Streamlined staff management mechanics
- Satisfying capacity-based progression
Supercent
The current market leader in the 'Idle Arcade' sub-genre, utilizing the same core joystick-driven management mechanics.
Differentiators
- High-velocity store management loops
- Aggressive monetization-to-progression pacing
Same space(3)
A relaxing aquarium collection game that targets the same 'mystery sea animal' discovery interest.
Differentiators
- Atmospheric, relaxing visual style
- Deep sea-creature discovery mechanics
TREEPLLA
Casual management game with a focus on cute animal collection and satisfying progression.
Differentiators
- High-appeal 'cute' aesthetic
- Satisfying customer-service loops
Lessmore
A highly successful idle management game that shares the 'hire workers and upgrade stations' loop.
Differentiators
- Fast-paced station automation
- Global progression map
Compare Aquarium Land - Fishbowl World against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Aquarium Land - Fishbowl World
Strengths to defend, gaps to attack
Core Strengths
- Data-driven iteration via Homa Lab SDK
- Active fishing loop differentiates from passive rivals
- Completionist collection mechanics drive long-term retention
Critical Frictions
- Excessive ad frequency drives high churn
- Technical instability blocks core menu interactions
- 0.4-star rating gap between iOS and Android
Growth Levers
- Expand rare species collection variety
- Develop B2B educational partnership channels
- Implement rewarded-video ad alternatives
Market Threats
- Rising idle-arcade titles stealing market share
- Aggressive monetization driving negative sentiment
- Technical blockers eroding daily active habits
What are the next best moves?
Pivot interstitial ads to rewarded-video placements because ad frequency is the #1 complaint → increase session length
Ad frequency is the top cited reason for negative sentiment in user reviews.
Trade-off: Pause the development of new fish species — ad-churn has a higher revenue impact than content expansion.
Audit menu interaction logic because technical blockers prevent access to game features → improve retention
Users report being stuck on menu screens or unable to interact with buttons.
Trade-off: Delay the next seasonal event — stability is the prerequisite for event participation.
A counter-intuitive read
The high review count is a liability, as it masks the churn-inducing ad frequency that will eventually cause the app's rating to collapse as new users hit the monetization wall.
Feature Gaps vs Competitors
- Deep park-management simulation (available in Idle Sea Park)
- Advanced animal-collection progression (available in Idle Sea Park)
Key Takeaways
Aquarium Land wins through its satisfying collection loop, but aggressive ad pacing actively degrades the user experience, so the PM must pivot to rewarded-video monetization to stabilize retention.
Where Is It Heading?
Mixed Signals
The idle-arcade market is consolidating around high-velocity management games, and Aquarium Land's maintenance-mode updates leave it vulnerable to faster competitors. If the team does not address the ad-to-gameplay ratio, the current retention anchor will fail to hold the user base against fresh entrants.
Excessive ad frequency in the latest release drives churn, which compounds the rating drag already visible on Android.
Recent updates focused on stability, no feature expansion, which leaves the app exposed to more aggressive live-ops rivals.