velahelm has been downloaded 130 times. In the last 30 days, the app was downloaded 40 times.
What is the rating of velahelm?
velahelm has no ratings yet.
Is velahelm free?
velahelm is free to download. The APK download size is 25.41 MB. The latest version available is 1.15.9. The last update was on June 6, 2026.
What are the requirements for velahelm?
The app has a content rating of Everyone. The app has been available on Google Play March 2026.
Description
a quick overview: https://velahelm.com
Velahelm turns your Android phone/tablet into a high-performance sailing cockpit. It doesn’t just repeat instrument numbers — it verifies, derives and explains them (even offline), so you can make faster, safer decisions while cruising or racing.
⛵ Live data + smart math • NMEA 0183 via UDP, TCP or TCP server (checksum verified) • Automatic fallback to device GPS/time when NMEA drops out • Derived metrics when your network is incomplete: True/ground wind (TWS/TWD, GWS/GWD), set & drift, VMG/VMC/CMG, heading-to-steer, optimum tack/gybe angles and more
🏁 Racing / Start tools • Start sequence & countdown • Start-line view (boat + pin), distance & time-to-line • Bow-offset compensation for accurate line calls
📈 Polar performance engine • Import/edit polar tables on-device • Target speed & performance % (PPC) in real time • Optimal VMG/CMG courses with gain indicators
🧭 Navigation, waypoints & events • Local waypoint manager (add/edit, filter, “near me”) • Store incoming NMEA waypoints locally (optional) • Great-circle or rhumb-line course-to-waypoint + TTG / XTE • Regattas & trips: manage events/courses and share as .vhpack
🖥️ Dashboard made for cockpits • Fully customizable grid and tile layouts (phones → large tablets) • Presets (save/load), reorder mode, fullscreen + touch-lock, keep screen on • Units & formats (kn/kmh/mps, ° formats), smoothing/damping • Advanced tiles: wind trend graphs, Dir+Speed split, TWS/GWS graphs, mean direction, points, ghost line
📡 Hardware integrations • Calypso Ultrasonic wind sensor via BLE - optionally acting as Calypso Gateway • Remote Display Sync: pair via QR and push your dashboard/layout to another Android device • Garmin “Velapace” link: send key data to compatible watches and configure watch layouts/backgrounds
Everything runs locally for speed and reliability.
⚠️ Navigation notice Velahelm is an aid to navigation and performance optimization, not a certified navigation system. Always cross-check with approved instruments and keep proper lookout.
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