Reviews & Comments of Pokernow HUD chrome extension

It works! It saves your hand histories, so if you play with the same people you can accumulate stats over time. Hand histories need to be manually exported (just copy-paste into a text file and save) every 2000 hands. History format is standard and readable by PokerTracker4 (and I assume other database programs), so you can use the PT4 HUD to display historical data while you play if you have over 2000 hands (though it won't automatically update).