Majestic Dash-8 Q400 Takeoff and Landing Speeds Calculator for iOS
With Aurasim apparently being out of business, I went ahead and developed a little iOS app for my own personal usage. It calculates the relevant takeoff and landing speeds just like you would do with the speed cards provided with the aircraft. Of course it considers weight conditions as well as the current weather (i.e. for the takeoff speeds). Alas, at this time, it cannot determine takeoff and landing distances.
I use it on every flight, so I decided to make it available to the community. Maybe some of you would like to use it. You can find it in the App Store for free: https://apps.apple.com/de/app/dh8d-told/id1523441004
Should you have any questions, please feel free to reach out to me.