I worked with a software developer in SJC, eZoom, Inc to make a new smartphone application called "Rate My Landing". It's a landing simulator that increases difficulty by introducing crosswinds and lower ceilings. It's available on Google Play and the iTunes Store. Please take a look and enjoy. I think it'll even help to improve your scan. Best wishes.

https://play.google.com/store/apps/d...flight.landing

https://itunes.apple.com/us/app/rate...424846689?mt=8

https://www.facebook.com/RateMyLandingGame/videos/323869161508308/