Flight Nav vs FlightPlus+

Most airplanes don't have inflight information systems. If you ever wonder where you are, your altitude, ground speed, direct distance to your destination in Miles, Nautical Miles and Kilometers, and how many hours you still have to get there, this app will help you! 
 
Flight Nav uses GPS signals while in Airplane Mode to display your position, estimated distance, and time to your destination. You can record your flight and later share it as a GPX file. This option will consume more battery as it will operate even while you are not using your device. Other features include a "Don't sleep" feature to keep the screen on. 

GPS reception from within an aircraft can sometimes be poor. Best results are with window seats, or close to them, and you might have to wait longer to get results than you would while on the ground. What this means is that you might not get any signal at all, and the app might not work as expected every time, especially if you're sitting in the middle seats of a wide body airplane. Map detail will not be available at every zoom level - since you will be running offline - and you should use the app before flying, while still connected, in order to cache map information. 

You should only use your device when allowed by the cabin crew - Please, pay attention to the specific instructions regarding mobile devices. If you have doubts about using your device, even with Airplane Mode enabled, please consult the cabin crew.

 You can add your own destinations by long pressing the map on the location you want. Continued use of GPS can dramatically decrease battery life.

FlightPlus — the aviator's must-have flight companion. Turn hours of flight photos and videos into a pro album in minutes. FlightPlus helps pilots, flyers and aviation enthusiasts organize, enrich and share every flight with accurate data, real insights and the moments worth keeping. Landed with hundreds of window-seat shots sitting unsorted in your camera roll? FlightPlus turns that pile into a professional, data-rich flight album, without spending your weekend on it. - Batch Import. Auto Match. Done. Import a whole flight's photos and videos in one tap. FlightPlus detects the flight and pins every shot to its route, altitude, heading and GPS position. Hours of tagging become seconds. - Accurate Flight Data, Attached Automatically Enter your flight number once. Every photo gets the flight number, route, date, airline, aircraft type, origin and destination airports, GPS position, altitude, heading, and left or right window seat. - A Boarding Pass for Every Flight Each flight becomes an album with its own boarding pass: route map, aircraft, seat, departure time and a full aerial gallery. Browse your flights on a departures board, or relive the route photo by photo on the map. - Discovery: Explore the World from Above Open the Sky Map to see aerial photos from flyers around the world, pinned where they were taken. Landmark Scout identifies the mountains, cities, coastlines and landmarks in your shots using altitude, heading and position, then adds descriptions and location hashtags. - The Club: Your Aviation Community Share flight albums with fellow pilots and flyers. See their journeys, like and comment, and swap stories from the right seat, the left seat and the window seat. - Window Seat Planner Pick the side with the view before you book. FlightPlus shows which window faces the best scenery on your route. - Journey Logs Import flights from ForeFlight, Garmin Pilot, Garmin watches, GPX or KML. Your Flight Journal maps every route you've flown and counts your flights, miles, airports, countries and aircraft types, year by year. - Signature Flight Frames and Post Cards Combine your photo, route map and flight data into a framed shot or a boarding-pass post card, ready to post, print or gift. - Photos and Videos in One Place Keep airport shots, destination photos and in-flight videos alongside your aerial gallery for a complete record of each trip. - Privacy First Keep any photo private, or share it with the community. You're always in control. Designed For - Pilots logging routes, aircraft and milestones - Frequent flyers building a visual travel archive - Aviation enthusiasts exploring the world from above - Creators producing polished, data-rich content Download FlightPlus and turn every window seat into a story worth keeping. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/