The Best "Second Screen" App for iPad
When you do, you get a pretty lag-free experience with the default tweaks. This includes 60 frames per second as well as an energy efficient (non-Retina) display resolution. Thankfully, if youre using an app likeBetter Touch Toolyou can instantly snap windows to the proper size. The Competition Air Display 3($14.99) is easily the biggest Duet Display competitor. This sounds handy, but isnt something youll usually need in a second display....