Seat App for reserving airline seats
Your best bet for getting a good seat is to take the time to select it when you reserve and pay for the ticket. You’d be amazed how many people don’t do this. If for some reason you are unable to get a good seat at booking, your next bet is to use the Seat Alert app available for IOS devices or Android. You put in what type of seat you want: aisle, window, or even seats together, and it alerts you if anything that meets your criteria opens up.