Comparison

Oceans Board Game vs Captain Derkin

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

Head to head
About

Oceans Board Game

Explore a vast underwater world where survival hinges on adaptation. Discover mysterious traits and face bizarre creatures in this digital adaptation of a popular board game. Play for free or unlock the complete game for endless replayability.

Highlights
  • Underwater exploration
  • Adaptation mechanics
  • Deck building
  • Strategy gameplay
  • Multiplayer modes
  • Scenario challenges
Features
Read full description

Enter a vast, underwater cosmos: a mysterious interconnected world of tentacles, sharp teeth, and black ink, where your survival depends on your ability to adapt in a continually changing environment. But this is just on the surface… Lurking below the surface lie mysteries so bizarre they hardly seem natural. The Deep is a deck of mysterious traits you’ll discover over the course of many games. These over-powered traits represent the unknown: the undiscovered wonders of the deep ocean. Based on the hit board game, Oceans offers a beautifully crafted strategy game experience. The reef and 20 deep cards are completely free to play (and ad-free!), and you may also join one multiplayer game per day free. A one-time upgrade to the Complete Game features 87 Deep Cards, 21 Scenarios, and multiple hard AI personalities for endless replay fun. You can now play online against others on any platform, in real time or asynchronously. Purchasing the Complete Game allows you to create your own decks for use in singleplayer and multiplayer, and create your own multiplayer games. Venture into the deep at your own risk!

About

Captain Derkin

Features
Read full description

Captain Derkin — A strategic, high-stakes card game filled with surprises and tactical depth. WELCOME TO THE BATTLESHIP DECK! Step into the world of Captain Derkin, where every card you play shifts the tides. Use clever combos, master special cards, and outwit your opponents. FEATURES Strategic Card Combat: Play cards of equal or higher rank. Use 2s, 7s, and Jokers for resets, clears, or bonus turns. Swap & Reveal Mechanics: Trade smart before the battle begins. Then transition from hidden hand → face-up → face-down. Reward System: Earn booster cards through ad rewards. Fast Matches, Intense Gameplay: Play full sessions in minutes—perfect for quick strategy bursts. Why Captain Derkin Stands Out Smooth, intuitive UI optimized for both mobile and tablet. Balanced special card system keeps matches fair but unpredictable. Built with feedback in mind—frequent updates & community-driven balance patches. Tips for New Players Use 2 strategically to reset the stack and regain control. A well-timed 7 can wipe a dangerous pile. Joker grants the rare chance to clear and play again—use wisely. Manage your hand carefully—don’t get stuck picking up too much. Swap your highest cards to your face up area before the game begins to set yourself up for success in the end game.

Screenshots

Oceans Board Game4 screens
Captain Derkin4 screens

Verdict

The call

The clearest difference is in-app purchases: Captain Derkin at none against Oceans Board Game's 10. Oceans Board Game's advantage is ads (none vs shown). On price, update cadence, device support 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. Oceans Board Game sells 10 one-off in-app purchases. Captain Derkin asks for nothing beyond the download.

UpkeepUpdate frequency

Oceans Board Game ships an update every 2 weeks, Captain Derkin every 6 days. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Oceans Board Game versus Captain Derkin: the parameters behind the verdict, then further details
ParameterOceans Board GameCaptain Derkin
PriceFreeFree
Rating4.6 (598 ratings) — better—
Positive reviews51.4% of reviews—
Number of ratings598 — better—
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size216 MB68 MB
Age rating9+4+
DeveloperNorth Star Digital GamesHammrtech LLC

Bugs and requests

Oceans Board Game

Reported bugs

5 issues
  • Inability to restore purchased content
  • Cards not functioning as intended
  • Game freezing during late-game phases
  • Inconsistent save/load behavior
  • Graphical glitches and visual bugs

Requested features

5 requests
  • Add more AI difficulty levels
  • Implement online multiplayer
  • Improve tutorial and onboarding
  • Increase card variety and depth
  • Provide better accessibility options

Captain Derkin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Oceans Board Game

One-time10
  • Deep Pack 1, Pass and Play$0.99
  • Deep Pack 2$0.99
  • Deep Pack 6$0.99
Show 7 more
  • Deep Pack 7$0.99
  • All Packs Discounted$0.99
  • All Packs Discounted$1.99
  • All Packs Discounted$3.99
  • Multiplayer Pack$3.99
  • Full Deck and Hard AI$4.99
  • Complete Game$7.99
None

Captain Derkin

No in-app purchases

Questions

Is Oceans Board Game free?
Oceans Board Game is free to download, with in-app purchases available.
Is Captain Derkin free?
Captain Derkin is free to download, with no in-app purchases.
Do Oceans Board Game or Captain Derkin have ads?
Captain Derkin shows ads; Oceans Board Game does not.
Which is updated more often, Oceans Board Game or Captain Derkin?
Oceans Board Game ships an update every 2 weeks, and Captain Derkin every 6 days. Most recently, Oceans Board Game was updated on October 21, 2026 and Captain Derkin on October 7, 2026.

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