Comparison

Oceans Board Game vs Grimoire

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

Grimoire

Features
Read full description

Grimoire builds legal, mana-curve-balanced 99-card Commander decks from the cards you actually own — no guesswork, no proxies required. HOW IT WORKS • Add your collection • Pick a commander — search from every legal commander in Magic's history • Choose a strategy, or just describe what you want in plain English • Get a complete, legal 99-card deck with the reasoning behind every pick BUILT FOR REAL DECKBUILDING • Full legality checks against the Commander banlist and color identity • Mana curve and synergy analysis, not random card dumps • Automatic combo detection — see the two- and three-card combos hiding in your list • Deck stats at a glance: land count, average mana value, and power bracket • Track your collection's stats — total cards, unique cards, and more AI DECK BRIEF (PREMIUM) Describe the deck you want in your own words — "aggressive red-white tokens" or "grindy control with a wrath finisher" — and get a tailored build with an explanation of the strategy behind it. FREE TO START Grimoire is free to download and use. Build and save up to 3 decks at no cost. Premium unlocks unlimited saved decks and the AI Deck Brief, available as a monthly or annual subscription. Whether you're building your first Commander deck or your fiftieth, Grimoire turns your binder into a battle-ready 99. Magic: The Gathering is a trademark of Wizards of the Coast LLC. Grimoire is not affiliated with or endorsed by Wizards of the Coast. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Oceans Board Game4 screens
Grimoire4 screens

Verdict

The call

Oceans Board Game and Grimoire are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 and Grimoire sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Oceans Board Game ships an update every 2 weeks, Grimoire every 10 days. Both last shipped on October 21, 2026.

ScorecardNo meaningful differences
Oceans Board Game versus Grimoire: the parameters behind the verdict, then further details
ParameterOceans Board GameGrimoire
PriceFreeFree
Rating4.6 (598 ratings) — better—
Positive reviews51.4% of reviews—
Number of ratings598 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size216 MB53 MB
Age rating9+9+
DeveloperNorth Star Digital GamesDankoDev, 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

Grimoire

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
2 purchases

Grimoire

Subscriptions2
  • Grimoire Premium Monthly$1.991 Month
  • Grimoire Premium Annual$17.991 Year

Questions

Is Oceans Board Game free?
Oceans Board Game is free to download, with in-app purchases available.
Is Grimoire free?
Grimoire is free to download, with in-app purchases available.
Do Oceans Board Game or Grimoire have ads?
Neither Oceans Board Game nor Grimoire shows ads.
Which is updated more often, Oceans Board Game or Grimoire?
Oceans Board Game ships an update every 2 weeks, and Grimoire every 10 days. Most recently, Oceans Board Game was updated on October 21, 2026 and Grimoire on October 21, 2026.

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