Precision checklists for modern boaters.

Run your boat like a pro, without the complexity.

MarinMaster brings operational discipline to boating with situational checklists, recurring maintenance routines, and boat-specific recommendations.

What MarinMaster Does

Situational Workflows

Pre-departure, engine start, underway, docking, anchoring, securing, and emergency checklists.

Offline at Sea

Run checklists offshore without internet and keep progress safely stored on-device.

Boat-Specific Guidance

Get model and system-aware recommendations as your boat profile gets richer.

App Screenshots

MarinMaster Home
Live app preview
MarinMaster checklist library
Checklist library preview
MarinMaster checklist run
Run flow preview

Support MarinMaster

If this project helps you, a donation supports continued development.

Donate ETH to MarinMaster

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