Compare software

Savvy Navvy vs iNavX: catalog facts
Savvy Navvy	iNavX
Screenshots	Screenshots
Best for: Leisure sailors and motorboaters who want simple route planning on a phone	Best for: Cruising boaters who want a handheld chartplotter on an iPhone or iPad
Free + paid options Free to download; full features require a paid subscription.	Free + paid options Free NOAA US charts are included; other providers' charts and features may cost extra.
Android, iOS	Android, iOS
Route planning that accounts for wind, tide and current Charts, tides and weather in one app Simple interface for less experienced boaters	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
Not a replacement for certified onboard navigation equipment Advanced features require a subscription	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 Savvy Navvy savvy-navvy.com 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