Toolkit for the A320 Family (Simulation-Use only) for Microsoft Flight Simulator, X-Plane 11 or Prepar3D.

This app helps you follow standard procedures for your flight:
each checklist has several items, by clicking on them the app will update the total number for both the individual checklist and the entire set. If you're preparing for another leg or just want to clean the whole thing, the button in the upper-right corner is there for you!
Additionally, there's the possibility of calculating the T/O performance (available only for the A320 (CFM) at this time).

*** REQUIRES INTERNET CONNECTION ***

*** DO NOT USE THIS APP FOR REAL-WORLD FLYING! ***

Any feedback would be more than welcome!