Comparison

FathomVerse vs Marine Debris Detect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FathomVerse

Explore the ocean world through an immersive game that trains AI for scientific research. Discover and identify over 50 groups of ocean animals using real imagery collected by researchers. Contribute to science while playing minigames, completing quests, and earning badges.

Highlights
  • Play minigames with real ocean imagery
  • Identify over 50 groups of ocean animals
  • Save and share favorite images
  • Participate in quests and earn badges
  • Unlock awards for gameplay contributions
  • Customize soundscape with Ocean Radio
Read full description

The ocean covers more than 70% of our planet, yet most of the life within it remains undiscovered. FathomVerse is changing that, one dive at a time. FathomVerse invites everyone to take part in real ocean exploration and discovery. Through interactive mini-games, FathomNauts identify animals in real underwater photos and contribute to a growing library of labeled images that helps scientists catalog and understand marine life. With FathomVerse, you can: - Be among the first to review real imagery collected in the ocean. - Learn to identify more than 70 groups of marine animals. - Help train AI models by labeling animals in underwater images. - Participate in quests, earn badges, and track your scientific contributions. - Save and share your favorite ocean images in a personal gallery. Whether you're a lifelong ocean lover or simply curious about what lives in the depths, FathomVerse makes it easy to contribute to meaningful scientific research.

About

Marine Debris Detect

Features
Read full description

Marine Debris Detect is an AI-powered app designed to detect, classify, and track underwater pollution in real time. It is built for divers, marine researchers, and conservation groups to help identify harmful debris hidden beneath the surface, where traditional monitoring methods often struggle. Every year, millions of tons of plastic and discarded waste enter the world’s oceans. Much of this debris sinks or drifts below the surface, making it extremely difficult to document and remove. Marine Debris Detect supports the fight against ocean pollution by enabling quick recording, categorization, and reporting of underwater waste.

Screenshots

Marine Debris Detect4 screens

Verdict

The call

The clearest difference is update cadence: Marine Debris Detect at every 2 weeks against FathomVerse's every 6 weeks. Marine Debris Detect also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FathomVerse ships an update every 6 weeks, Marine Debris Detect every 2 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
FathomVerse versus Marine Debris Detect: the parameters behind the verdict, then further details
ParameterFathomVerseMarine Debris Detect
PriceFreeFree
Rating4.7 (92 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings92 — better—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size284 MB19 MB
Age rating4+4+
DeveloperMonterey Bay Aquarium Research InstituteProjit Chatterjee

In-app purchases

None

FathomVerse

No in-app purchases

None

Marine Debris Detect

No in-app purchases

Questions

Is FathomVerse free?
FathomVerse is free to download, with no in-app purchases.
Is Marine Debris Detect free?
Marine Debris Detect is free to download, with no in-app purchases.
Do FathomVerse or Marine Debris Detect have ads?
Neither FathomVerse nor Marine Debris Detect shows ads.
Which is updated more often, FathomVerse or Marine Debris Detect?
FathomVerse ships an update every 6 weeks, and Marine Debris Detect every 2 weeks. Most recently, FathomVerse was updated on November 3, 2026 and Marine Debris Detect on November 9, 2026.

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