 PokerTracker 3 also offers a monthly subscription @-@ based service called TableTracker . TableTracker is an integrated service that automatically identifies ring tables with competition suitable to the user 's playing style . PokerTracker 's servers constantly monitor which players are playing and what tables they are playing at on various major poker sites , which allows TableTracker to find the weakest players across multiple online poker websites . The user can search based on the software 's built in scoring system or any other statistics of his or her choosing . 
