Ultimate Jack Tracker for Android
Easy to use and the replay adds a very cool element for after. However, there is a bug that can crash it. It will lock in the zoomed in or zoomed out position and you can no longer drag the map to change your view. You can almost continue playing as the view recenters when the a pawn is selected but when when marking next kill you can't see all options and it makes it impossible to move coppers to the bottom of map. Would easily be 5 stars if bug was fixed.
by Z####:
This app is amazing if you revel in the post-game replay. Until finding it we've only ever been able to retrace the steps of Jack. But with it you can retrace the steps of not only Jack, but of all four Officers... making for quite a few interesting near misses being able to be observed. Aside from all that the app is simple to use, with onscreen directions. And is very visually appealing.