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Argo vs BoatSpeedy: catalog facts
Argo	BoatSpeedy
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Best for: Recreational boaters who want charts, trip planning and local knowledge from other boaters	Best for: Paddlers and small electric boat owners on rivers and lakes
Free + paid options A basic plan is free; paid plans add further features.	Free Free and open source under the MIT licence.
Android, iOS, Web	Android
Free plan includes nautical charts and manual routing Crowdsourced reports and reviews of places and marinas Tide, current, wind and wave forecasts Offline charts and routes	Waterway routing computed offline, with locks and weirs Live battery range from a Bluetooth BMS or coulometer Large readout legible in full sun No accounts and no Google Play Services
Autorouting and some features sit in paid plans Social features depend on how many boaters use it in your area	Android 13 or later only Small project with a narrow audience English and German only
Downloadable app, Web application	Downloadable app
Not open source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for Argo argonav.io Catalog checked September 23, 2026	Official website Full listing and sources Sources for BoatSpeedy boatspeedy.wozise.de github.com/Glenn-Dandy/BoatSpeedy Catalog checked October 2, 2026

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

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