I’ve been a subscriber to Flighty for a few years now. It’s not only a well done app from a visual design perspective but it’s also an insanely fast provider of flight data. In a lot of cases before your airline or the airport provides it to you. As an example, I was traveling back to the states from Mexico, the airport I was flying out of doesn’t post the gate number of your flight until one hour before takeoff. However, Flighty was able to tell me the gate 10 minutes before United notified me via the app and via SMS. I have no idea where and how it’s pulling the data but it’s great!
I’m often flying once a month for work so the subscription is a no-brainer.