Perfect for airlines – Railfan: Trains & Locomotives Review

I enjoy all the NatureSpace apps, but have found that Rail Fan is perfect on noise canceling headphones for airline travel. The rail sounds tend to mimic the motion of the plane and a relaxation level that I haven't felt with other background noise apps. It's an interesting, but perfect combination in my mind.
Review by DocMosk on Railfan: Trains & Locomotives.