Comparison

Seabook vs WordPlus

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 with AI-powered photo recognition and explore detailed species information. Log your dives with comprehensive data, track conditions, equipment, and sightings. Organize your discoveries into personal collections and access information offline.

Highlights
  • AI fish identification by photo
  • Comprehensive dive logbook
  • Personalized marine life collections
  • Detailed species information
  • Intuitive search and filters
  • Offline mode for remote access
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

WordPlus

Learn new words and foreign languages effectively with a powerful translator and personalized flashcards. Expand your vocabulary with over 50 languages and practice with various memorization modes. Study offline and listen to words on the go.

Highlights
  • Integrated translator with GPT model
  • Personalized word generator
  • Convenient flashcards
  • Systematic memorization mode
  • Offline learning support
  • Word player for audio pronunciation
  • Shareable word sets
Features
Read full description

WordPlus helps you learn words and phrases and use them in conversation. Create your own flashcards, build your vocabulary with spaced repetition, listen to your words and practice using them in dialogue. Follow a personal language course or study with your own word sets. Looking for a vocabulary builder for work, travel or everyday conversations? Learn Spanish for a trip, French for your studies or German for life abroad. Choose the vocabulary that matters to you and turn it into material you can review, hear and use. FLASHCARDS FOR WORDS AND PHRASES Make your own flashcards, choose ready-made sets or generate vocabulary for a topic and level. Add translations and examples in context, then organize your words into sets and folders. Build a personal collection of useful words and expressions. Test yourself in both directions: from a foreign word to its translation and back again. Reinforce your memory with writing exercises, listening tasks and matching activities. SPACED REPETITION Review words on a schedule that adapts to your answers. Familiar vocabulary comes up less often, while mistakes bring difficult words back into practice. “Review Today” brings together cards from different sets that are due for review. “My Angry Words” helps you focus on the words you find hardest to remember. LISTEN TO YOUR VOCABULARY The word player reads words and their translations aloud. Adjust speed, pauses and repetitions. Listen and repeat at your own pace while walking or on your way to work. LANGUAGE COURSES FOR YOUR GOALS Choose a language, level and goal: work, travel, moving abroad or everyday communication. WordPlus creates a personal AI course with a sequence of learning activities. Study vocabulary with flashcards, check your knowledge and move on. Add listening, chat and conversation scenarios to your practice. At the end of the course, try a final dialogue to check how you use what you have learned. USE WHAT YOU LEARN IN CONVERSATION Practise in text chats and voice conversations with Wordy, your AI practice partner. Pick your own topic or work with vocabulary from a set. Role-play the situations you are learning a language for. Get hints and feedback on language mistakes. After a chat based on a word set, return to words that need more practice. Save new vocabulary from conversations as flashcards and keep learning. BRING YOUR OWN MATERIALS The built-in translator helps you understand a new word, explore meanings, synonyms, antonyms and examples, and create a flashcard. Translation history keeps the vocabulary you have looked up. Import words from text and the text content of Anki decks. Share your sets and export them as PDFs. LEARN AT YOUR OWN PACE Review saved flashcards offline. Sync your materials across devices, follow your statistics and set reminders. Prepare for an interview, a trip or everyday communication: collect useful words and phrases in a set, study them with flashcards, listen to them and use them in a dialogue with Wordy. Return to difficult words and add new expressions from your practice. Start with the words you need — review, listen and practice with WordPlus. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Seabook4 screens
WordPlus4 screens

Verdict

The call

The clearest difference is review sentiment: WordPlus at 100% against Seabook's 61%. WordPlus also leads on update cadence (every 4 days vs every 11 days). Seabook's advantage is rating (4.8 vs 4.6) and ratings volume (239 vs 18). On price, ads, in-app purchases and monetization model 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 9 in-app purchases, starting at $1.99 per 7 days and WordPlus sells 8 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Seabook holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Seabook has 239 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 61% of Seabook's written reviews are positive against 100% of WordPlus's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Seabook ships an update every 11 days, WordPlus every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Seabook versus WordPlus: the parameters behind the verdict, then further details
ParameterSeabookWordPlus
PriceFreeFree
Rating4.8 (239 ratings) — better4.6 (18 ratings)
Positive reviews61.3% of reviews100.0% of reviews — better
Number of ratings239 — better18
Update frequencyEvery 11 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size368 MB110 MB
Age rating4+4+
DeveloperStanislau KuryanVolodymyr Voitsekhivskyi

Customer experience

Seabook

All ratings239 ratings
Positive92.1%
Neutral5.0%
Negative2.9%
Written reviews31 reviews
Positive61.3%
Neutral22.6%
Negative16.1%

WordPlus

All ratings18 ratings
Positive88.9%
Neutral5.6%
Negative5.6%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

Seabook

Subscriptions6
  • Weekly (extended)7 Days trial$1.997 Days
  • Weekly premium access3 Days trial$4.007 Days
  • Monthly Premium access$7.001 Month
Show 3 more
  • Annual Premium (extended)7 Days trial$29.001 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
8 purchases

WordPlus

Subscriptions2
  • Premium 1 Month$7.991 Month
  • Premium 1 Year7 Days trial$79.991 Year
One-time6
  • 100 Diamonds Blue$0.99
  • 500 Blue Diamonds$4.49
  • 1000 Blue Diamonds$8.99
Show 3 more
  • 2000 Blue Diamonds$16.99
  • 5000 Blue Diamonds$39.99
  • 10000 Blue Diamonds$74.99

Questions

Is Seabook free?
Seabook is free to download, with in-app purchases available.
Is WordPlus free?
WordPlus is free to download, with in-app purchases available.
Which has better reviews, Seabook or WordPlus?
Seabook is rated higher. Seabook averages 4.8 out of 5 from 239 ratings, while WordPlus averages 4.6 from 18 ratings.
Do Seabook or WordPlus have ads?
Neither Seabook nor WordPlus shows ads.
Which is updated more often, Seabook or WordPlus?
Seabook ships an update every 11 days, and WordPlus every 4 days. Most recently, Seabook was updated on October 27, 2026 and WordPlus on October 24, 2026.

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