Celestial Navigator vs TrackIM

Celestial Navigation Calculator with - perpetual Almanac - star finder chart with animation. Use phone sensor for altitude. - calculation of lines of position ( intercept/delta ) - celestial object data - meridian passage calculation - running fix support - astronomical position calculations with two or more altitude observations - Hipparchus 150 star catalog - World chart with lines and position Program can be set to use device's sensors (gyro, compass) to position the star finder chart in real time. Capture celestial object approximate altitude. Correct Altitude with a Marine Sextant reading (not included). You still need a marine sextant to do celestial navigation, but the phone sensors may be used for training. Software for iPhone and iPad, with the same features. e-book with manual and celestial navigation tutorial.

TrackIM, GPS Tracking product line helps companies with mobile fleets reduce operating costs and manage mobile assets more efficiently. By utilizing our GPS fleet tracking systems, any company can: # Reduce rising fleet expenses # Improve vehicle utilization # Reduce vehicle operating costs # Eliminate or reduce overtime # Reduce time spent at unauthorized locations # Document actual routes driven and stops made # Eliminate employee fraud Our goal is to allow the user real-time access to its mobile or fixed assets anywhere, anytime. The systems provide an integral and complete solution, consisting of unique software and innovative equipment. Thanks to the user-friendliness of the system; it provides useful and effective solution, based on each user’s settings and requirements. You can track 24 hours a day through any internet connection around the world and get SMS alerts on reaching particular place. # Features # - Web Based Online Tracking - Tracking on Mobile By App - Immobilize Engine By SMS/App/Web - Location By SMS / Missed Call - Summary Via Email - Fuel / Temperature Reporting - Historical Data Reports upto 90 Days. - Door Open / Close Alert - Ignition On / Off Alert - Ac On/Off Alert - Over Speed Alert - Tremble Alert - Towing Alert - Idle Alert - Geofence Alert - GPS Blind Alert - GPRS Blind Alert - Device Battery Low Alert - External Power Low Alert - External Power Cut Alert - GPS Antenna Cut Alert