Dart Scores comes with full player management functionality out of the box. You can add and remove players, which can then be used in both single games and tournaments. The app automatically keeps track of numerous player statistics as well!
Currently in development is the Statystics Upgrade. This upgrade will provide even further insight in performance of your players, as you can view all matches playes and their full scoreboards!
Keep an eye on the updates page for more information on the exact release date of the Statystics upgrade!