iEFIS Light vs shipETA

iEFIS LIGHT A portable EFIS solution for iPhone and iPad and the iLEVIL SW AHRS. Connect your iPhone or iPad by Wifi with the iLEVIL AHRS system and get a usable PFD on your iPhone or iPad. Features: Groundspeed in knots, km/h or mph GPS altitude displayed in feet or meters (switchable by one touch of display) Course rose can be pinched, full 360 degree display or 80 degree arc view Course rose displays True/Magnetic Heading and True/Magnetic Track (switchable by touching course window) Attitude Indicator can be calibrated by touching „V bar“. For simulation purposes the iPhone’s/iPad’s internal sensors and GPS can be used. For further information visit www.airwork.biz

shipETA is an offline voyage planning aid for ship officers. Calculate Speed Required, Best ETA, Latest ETD, and bunker estimates with Zone Description (ZD) wall-clock times, built for pilot-station to pilot-station sea passages. WHAT YOU CAN DO • Speed Required: sail time, required dock ETA, pilotage, and distance to required open-water SOG • Best ETA: sail and SOG to pilot-station arrival and dock ETA • Latest ETD: required dock ETA and SOG to latest sail and departure • Fuel: cube-law estimate from two speed / MT-day references, with optional burn band • Routes: save and reopen passages on device • Vessels: performance profiles (SOG and cube-law refs) you can link to a route • Whale zone: SOG cap for ETA/ETD; segmented WZ distances for Speed Required • Share: export a PDF or copy a text summary via the system share sheet BUILT FOR THE BRIDGE • Works fully offline. No account, no cloud sync • ZD as a signed UTC offset (including half hours) • Clear timeline: sail, pilot out, sea passage, pilot in, dock • Local storage only for routes and vessel profiles IMPORTANT shipETA is a planning aid. Results are estimates from the values you enter and are not a substitute for official navigation systems, company procedures, or the Master’s judgment. Always cross-check before use. Support: dahiri.farid@gmail.com Privacy: https://seawork.org/#privacy Website: https://seawork.org/