DART CONNECT:  One of the best known apps out there today!  It can provide you with scoring games, running tournaments, and tallying stats.  Even with a nominal cost, it is well worth the price.  Click here for their website.  They are on Facebook as well.

DART CHALLONGE: A unique app that allows you create and run several different dart events.  With this app, you can have Round Robin events, Single/Double events or others as needed.  There is no cost for this app.  Check here for the website.

BRACKELOPE: With this app, you can create many version of the standard dart events such as Single/Double Elimination tournaments, keep track of venues or boards being used, and lots of other functions.  Their website is here.  Or you can go to their Facebook page for information.