Battlefleet Duo
The classic naval board game
Expected Oct 23, 2026 · Free · In‑App Purchases
The classic naval board game, built for iPhone Duo. Recreate the board in tabletop mode, or immerse yourself in the battle as a 3D ocean fills your screen.
Battlefleet Duo is a turn-based naval strategy game that brings the familiar board game of hidden fleets, careful deduction, and tactical choices to a living 3D ocean.
Place five ships in secret, then take turns searching the enemy’s waters. A miss rules out a square. A hit gives you something to follow. Piece together the clues, uncover each ship, and sink the entire fleet before yours goes down.
On iPhone Duo, the fold brings back the shape of the tabletop game: your fleet sits flat before you, with the enemy’s grid upright beyond it. Ships ride a living 3D ocean, shots launch from their decks, and each discovery unfolds in splashes, fire, and sinking wrecks. The game also adapts to iPhone and iPad.
Choose how you want to play:
• Challenge the computer on Easy, Medium, or Legend.
• Pass one device between two players, with fleets hidden at each handover.
• Play on two devices connected to the same network.
• Invite a friend or find an opponent through Game Center.
Standard rules offer the familiar battle of single shots and hidden ships. Enhanced adds another layer of strategy: strike three squares with an air attack, send a torpedo down a column, or use a star shell to gather intelligence. Time your abilities carefully - and protect the ships that carry them.
Make your fleet your own with alternative ship designs, paint schemes, and custom shot effects. Complete daily and weekly orders, earn sovereigns, and work your way from Cadet to Admiral.
For a familiar tabletop feel, switch to the classic board with plastic ships and red and white pegs. Unfinished battles can be continued later, whenever you’re ready for your next move.
Play two free battles each day. Unlock unlimited battles with a one-time in-app purchase. Optional sovereign packs are available for customisation.
The developer, Brian Corrieri, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Brian Corrieri
- Size
- 14.4 MB
- Category
- Board
- Compatibility
Requires iOS 27.0 or later.
- iPhone
Requires iOS 27.0 or later. - iPad
Requires iPadOS 27.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Contests
Guns or Other Weapons
Contains
Advertising
- In-App Purchases
Yes
- 3,000 sovereigns $9.99
- 1,200 sovereigns $4.99
- 400 sovereigns $1.99
- Unlimited battles $4.99
- Copyright
- © 2026 Brian Corrieri
