Fish Disease Identifier is an AI-assisted diagnostic tool for aquarium owners to identify and manage fish health symptoms on iOS and Android.
The App DNA
What makes this app unique?
It removes the time-consuming friction of manually researching fish symptoms by providing immediate, condition-specific care guidance from a single photo.
For Aquarium owners and hobbyists, ranging from beginners to experienced keepers, who need quick guidance on fish health symptoms.
What does it look like?
Key features
Identifies likely fish health conditions from user-uploaded photos.
Suggests specific tank-care steps and water parameters to check after a scan.
Saves scan results to a personal log for monitoring fish health over time.
How much does it cost?
The app is currently distributed as a free tool with no visible subscription or IAP gates in the store metadata.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
Fish Disease Identifier maintains a low-frequency release cadence, with only two distinct versions identified in the recent window. The latest release focused on minor stability and interface refinements, following a previous update that addressed navigation and scanner layout. Development appears focused on incremental UX improvements rather than new content or feature expansion. With an average of 47 days since the last update, the project shows a stable but slow maintenance trajectory.
Who built it?
Szymon Niemiec
6 apps tracked · Utilities
Aquarium Tracker: Tank Manager
Aquarium Tracker: Tank Manager
Low FODMAP Food Scanner
Stamp ID & Value Scanner
Coral Identifier: Reef CoralsUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Fish Disease Identifier
How's the Utilities market?
Fish Disease Identifier occupies a specialized niche in the Utilities category, currently maintaining a 0-rating baseline across both platforms. The lack of recent major updates suggests a focus on stability rather than aggressive market share expansion.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Fish Disease Identifier
Where is it heading?
The aquarium utility market remains fragmented, with most tools focusing on broad species identification rather than specific health diagnostics. Fish Disease Identifier is well-positioned to capture the high-intent health-focused segment, provided it can build enough trust to overcome its current lack of social proof.
- The maintenance-only release cadence indicates a stable, low-cost operation rather than an aggressive growth phase.
- The absence of user ratings limits the acquisition funnel, as new users lack social proof to trust the diagnostic results.
The SWOT
- AI-assisted photo analysis provides a specialized diagnostic workflow.
- Actionable care recommendations position the app as a practical maintenance tool.
- Integrating water parameter logging could create a recurring health record.
- Expanding educational content could drive organic search traffic.
Next best moves
Ship water parameter logging because it builds a longitudinal health record → increase recurring engagement
+ 1 more prioritized moveThe counter-intuitive read
The app's current maintenance-only state is a strategic advantage…
Read the full takeBottom line
Fish Disease Identifier provides a clear, specialized utility that solves the immediate friction of identifying fish health issues. Transitioning from a single-use diagnostic tool to a recurring aquarium management platform would unlock higher retention and long-term user value.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
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