Software · Category · apps that help you go
Engine, power, and connectivity companion apps.
7 products · sorted by overall fit · same plain editorial scores as the directory · not invented partner density
Mercury Marine · hardware-bundled
Engine/vessel data companion for Mercury SmartCraft systems — hours, faults, and performance glances.
3
on water
4
clears
4
safety
Our take: Spotting issues before they cancel Saturday is QBD gold. Complements Boat Day maintenance plans.
Raymarine (FLIR) · hardware-bundled
Phone/tablet control and LightHouse ecosystem apps for Raymarine MFDs — remote view, waypoints, and system status.
3
on water
3
clears
4
safety
Our take: Improves day quality for Raymarine owners by keeping systems glanceable. Not a general-purpose owner hub; keep Ownership OS separate.
Lowrance (Brunswick) · hardware-bundled
Companion experiences for Lowrance fishfinders/MFDs — waypoints, map updates, and angler workflows.
3
on water
3
clears
3
safety
Our take: Worth-it for Lowrance anglers who sync spots cleanly. Outside that ecosystem, skip.
Yamaha Marine · hardware-bundled
Yamaha outboard/Helm Master related apps and displays for control, status, and ownership connectivity.
3
on water
3
clears
4
safety
Our take: Worth-it for Yamaha owners — system confidence. Not a general owner hub.
Victron Energy · hardware-bundled
Remote monitoring for Victron power systems — batteries, solar, shore power health.
4
on water
4
clears
4
safety
Our take: Knowing battery state before you drive to the marina saves doomed trips — boat-days lift. Don't let dashboards replace casting off.
Sentinel Marine · freemium
Boat monitoring and trip/maintenance organization with path to connected hardware monitoring.
3
on water
4
clears
3
safety
Our take: Monitoring can prevent surprise failures that cancel days. Evaluate overlap with Boat Day + OEM apps before stacking.
SpaceX · subscription
Satellite connectivity apps/hardware enabling weather downloads and communications offshore — transformative and costly.
3
on water
2
clears
4
safety
Our take: Safety and weather access offshore can raise worth-it; for day boaters it's usually overkill that adds cost burden. Guard joy from inbox creep.
Sense
Same plain editorial scores — not formulas. Find them online · their sites · ≠ founding. Owners free forever.
