Compare software

Seapilot vs iNavX: catalog facts
Seapilot	iNavX
Screenshots	Screenshots
Best for: Recreational boaters who want chart navigation on a phone or tablet	Best for: Cruising boaters who want a handheld chartplotter on an iPhone or iPad
Free + paid options Basic is free, Premium costs $39.99, and charts are bought separately except free US charts.	Free + paid options Free NOAA US charts are included; other providers' charts and features may cost extra.
Android, iOS	Android, iOS
AIS and NMEA sensor support in Premium Weather routing with GRIB data GPX import and export	Supports more than 25 chart providers in one app Live AIS, route planning and GRIB weather Instrument overlays for speed, heading and depth Free NOAA US charts
Charts cost extra outside the US Most navigation features require Premium	Commercial charts from other providers are bought separately Focused on phones and tablets rather than desktop use
Downloadable app	Downloadable app
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for Seapilot seapilot.com apps.apple.com/us/app/seapilot/id915818783 Catalog checked September 23, 2026	Official website Full listing and sources Sources for iNavX inavx.com Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.

Screenshots