Comparison

Seabook vs Deep Cove

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

Head to head
About

Seabook

Identify marine life instantly with AI-powered photo recognition. Log your dives with detailed notes, track conditions, and build a personal collection of underwater discoveries. Explore over 2000 species with rich content and offline access.

Highlights
  • AI fish identification by photo
  • Detailed dive logbook
  • Marine life sightings documentation
  • Personalized species collections
  • Offline mode for remote access
  • Extensive species database
Features
Read full description

Dive into the depths with Seabook, the ultimate app for marine enthusiasts! Uncover the mysteries of the underwater world by effortlessly identifying fish, creatures, corals, sponges, and plants. Whether you're a scuba diver, freediver, snorkeler, angler or ocean lovers, Seabook is your go-to companion for exploring marine life. Key Features: ⁘ Dive Computer Sync Import your dives straight from your dive computer and complete the story in Seabook. Add location, conditions, marine life sightings, personal notes, and your own impressions to create a logbook that feels truly yours. ⁘ Logbook Transform your dives into lasting memories with the Logbook! Track essential dive details like date, times, depth, and location, all in one place. Plus, dive deeper with tailored sections: - Conditions: Log visibility, temperatures, water type and current strength. - Features: Describe your dive type — reef, wall, wreck, cave, black water, or more. - Equipment: Track your gear setup, including wetsuit type, gas mix, tank details, and weights. - Sightings: Document marine life with ease by selecting from the catalog or using advanced filters like color, pattern, behavior, and more. - Notes: Add personal stories or unique dive details. - Experience: Rate your dive with a 5-star system and relive the magic anytime. With Logbook, every dive becomes a part of your story. Track your progress, treasure memories, and relive your adventures anytime! ⁘ AI Identification by Photo Spotted something underwater but don’t know what it is? Simply upload a photo, and our AI will instantly identify the species for you. Whether it’s a rare fish, a curious crustacean, or a vibrant coral, Seabook helps you learn more in seconds — no guesswork, no scrolling. Perfect for divers, snorkelers, and ocean lovers who want to explore with confidence. ⁘ Collections Easily curate your personal collections by liking and saving your favorite species. Create albums of fish, creatures, corals, and more, so you can quickly revisit them whenever you want. Perfect for organizing your underwater discoveries! Plus, with cloud sync, your collections are automatically synchronized across all your devices, allowing you to seamlessly switch between them. ⁘ Intuitive Filters Easily explore over 2000 species by selecting categories like "Fish," "Creatures," or "Corals, Sponges, Plants." Refine your search with filters based on color, pattern, location, body shape, social behavior, and more. ⁘ Direct Search Know the name? Use our Direct Search feature to quickly find detailed information about your favorite marine species. ⁘ Rich Content Each species comes to life with stunning photos, detailed descriptions, distribution maps, habitat information, lifestyle insights, conservation status, maximum size, and depth details. ⁘ Offline Mode Perfect for diving safaris! Enable Offline Mode to use Seabook on liveaboards or in remote dive locations without an internet connection. Subscription Details: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Any unused portion of a free trial, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Privacy Policy: https://seabook.app/privacy-policy Contact us: contact@seabook.app

About

Deep Cove

Features
Read full description

Deep Cove is an educational and visitor companion for Deep Cove, Pātea Doubtful Sound and the surrounding Fiordland area. The app brings together practical information, local history, natural history and outdoor learning resources for visitors, students, teachers and group leaders. Features include: • Offline maps for use where mobile coverage is unavailable • Map and GPS tools, including track recording and saved locations • Guided local walks with route maps and interpretive waypoints • Information about native birds, plants, fish and other wildlife • Interactive identification quizzes • Deep Cove and Manapouri hydroelectric development history • Hostel, safety and emergency information • Downloadable resources for teachers and school groups • Forms that can be completed, saved, printed or exported as PDFs The app is designed to remain useful in the remote Deep Cove environment. Many principal features and resources work without an internet connection. GPS accuracy depends on the user’s device and surrounding terrain. The app is an educational and visitor aid. Users should continue to follow the directions of teachers, group leaders, hostel management and emergency services.

Screenshots

Seabook4 screens
Deep Cove4 screens

Verdict

The call

The clearest difference is in-app purchases: Deep Cove at none against Seabook's 10. Deep Cove also leads on device support (4 vs 1). On price, update cadence, ads and iOS requirement 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. Seabook sells 10 in-app purchases, starting at $1.99 per 7 days. Deep Cove asks for nothing beyond the download.

UpkeepUpdate frequency

Seabook ships an update every 11 days, Deep Cove every 3 weeks. Both last shipped on November 6, 2026.

Scorecard2 real differences · 8 level
Seabook versus Deep Cove: the parameters behind the verdict, then further details
ParameterSeabookDeep Cove
PriceFreeFree
Rating4.7 (243 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings243 — better—
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod, Mac — better
Requires iOS16.415.0 — better
Further details — not scored
Size373 MB286 MB
Age rating4+12+
DeveloperStanislau KuryanRUSSELL MALCOLM FOWLER

In-app purchases

10 purchases

Seabook

Subscriptions7
  • Weekly (extended)7 Days trial$1.997 Days
  • Weekly premium access3 Days trial$4.007 Days
  • Monthly Premium access$7.001 Month
Show 4 more
  • Annual Premium (extended)7 Days trial$29.001 Year
  • Annual Premium$29.991 Year
  • Annual Premium (3 days trial)3 Days trial$39.001 Year
  • Annual Premium access$43.001 Year
One-time3
  • Lifetime Offline mode$5.00
  • IAS Special Offer$49.99
  • Lifetime Offer for Students$59.99
None

Deep Cove

No in-app purchases

Questions

Is Seabook free?
Seabook is free to download, with in-app purchases available.
Is Deep Cove free?
Deep Cove is free to download, with no in-app purchases.
Do Seabook or Deep Cove have ads?
Neither Seabook nor Deep Cove shows ads.
Which is updated more often, Seabook or Deep Cove?
Seabook ships an update every 11 days, and Deep Cove every 3 weeks. Most recently, Seabook was updated on November 6, 2026 and Deep Cove on November 6, 2026.

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