Boat Beacon vs Anchor & Course

Boat Beacon is an internet AIS receiver and transmitter for your iPhone and iPad. It is the only AIS ship tracking app to provide Collision Warnings, share your boat’s position & use real-time AIS data. Connected to the largest network of AIS shore receivers world-wide covering most major ports, harbours and popular coastal areas. “An outstanding app, with great potential. Both interesting to use and very user friendly. This could be a life saver and especially of interest to small boat users. Everyone who goes on the water should have this on and use it!” ***** Sun Dream, App Store Review Boat Beacon is designed for boaters & provides continuous Bearing, Range & Closest Point of Approach (CPA) calculations and alarms in addition to standard AIS information even when in the background. Boat Beacon does not require any external AIS transponder or receiver equipment. Key Features ------------ Over-the-horizon collision avoidance (30 miles radius) using continuous CPA calculations - highlights boats that are on a potential collision course and alerts you with an alarm. Continually transmits and receives position information via the internet and calculates and alarms CPA even when the app is in the background. Shares your position with Internet AIS Systems & apps & other Boat Beacon users in real time. Real time ship map view with North up & Heading up modes so you can look in the direction of the ships on the map to locate them. Nav display showing own boat's speed, course, heading and position. SART Alarm Man Overboard tracking, Anchor watch & Theft alarms (IAP). Apple Watch App included Siri voice commands Export tracks Boat-to-Boat & Group Messaging. Local AIS & GPS via Wifi. Boat Beacon InApp Add-ons:- LiveView - Augmented Reality view with ships, compass & horizon overlaid. Works with FLIROne IR cameras as well to see ships & people in the dark & fog (IAP) "AIS Sharing" to other apps like Navionics & iNavX (IAP subscription) US, UK and IE Marine raster charts (IAP). MOB and Anchor Watch (IAP). Let Friends and Family see where you are and where you're headed to with our free Boat Watch app or on web-based AIS systems like MarineTraffic which have free web viewers available. Arm all the crews in a race with Boat Beacon and have real time updates on the race positions on the water and back in the club house. Keep a watch and in touch with other boats in your flotilla when sailing in a group. Boat Beacon requires internet access to work. Most popular coastal areas have cellular data access extending 12 or more miles out to sea. Subscriptions The "AIS Sharing " subscription is monthly ($5.99) or yearly ($16.49), and will automatically renew at the end of the subscription period unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to your iTunes Account at confirmation of purchase, and will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the iTunes account holder and auto-renewal may be turned off by going to Account Settings after purchase. 
No cancellation of the current subscription is allowed during active subscription period. Terms of Use: http://seanav.net/termsofuse.php Privacy Policy: http://seanav.net/privacy.php Support: help@pocketmariner.com Your position can be shared and seen on all our apps without using an MMSI number. To be seen on Global AIS systems like MarineTraffic you need an MMSI number. In the US you can obtain one by visiting http://www.boatus.com/mmsi or email us for a free internet MMSI number. Please note that continued use of GPS running in the background can dramatically decrease battery life. NOT FOR NAVIGATION Boat Beacon should only be used for basic navigation reference and should not be solely relied upon to determine precise locations, proximity, distance, or direction. You will not be visible to other ships on VHF only AIS systems.

Main features are listed below. For Anchoring: • set the sae area for your anchoring. Adjust flexible shape (not just a circle) • raise an alarm if your boat leave the safe area • check the wind and weather forecast for given anchoring point • set and adjust the safe area manually, without map’s support in areas with no internet access For Course tracking: set the straight course to the desired destination (not straight on a map, but really straight) set the acceptable track threshold, within which the course is considered OK raise an alarm if boat leaves behind the set threshold, meaning the course is lost manually set and adjust the course destination point, with no internet access needed For the communication: • check remotely the boat’s position in anchoring mode. What is needed: • Anchor & Course application installed on your and remote devices • users logged in on both devices • remote users added to the list of accepted users on each device (to achieve both way data exchange) • data is sent only between two devices and temporarily displayed on the second device. • data is not stored anywhere and is lost once the user closes the app. Celestial Navigation in Your Pocket Determine your approximate global position using just your phone—no GPS or cellular connection required! Perfect for navigation enthusiasts, educational purposes, and survival practice. Key Features: • Calculate your approximate position completely offline. • Take multiple measurements to improve your probable location calculation. • Enter manual values to bypass phone sensor limitations. IMPORTANT ACCURACY DISCLAIMER: Please note that a smartphone is not a professional optical sextant. Expect an accuracy margin of roughly 20 to 150 km. This tool is for educational and recreational use only and should NEVER be relied upon for critical navigation. > Inaccuracies are a natural result of: • Smartphone sensor noise (magnetometer and accelerometer limitations). • Variations in the Earth's magnetic field and declination. • Atmospheric refraction affecting the perceived altitude of celestial bodies. Standard Apple Terms of Use (EULA) apply (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)