Am not sure if this will be a good idea to keep check of our betting logs because some people might go crazy when they see the total amount of money they have wagered. However if you are doing gamble for pleasure there's no need to keep check of it because you don't care as you already believed you are gambling responsibly and any money you gamble with is the amount you can afford to risk. Gambler that wagers because of the potential winning won't be happy to see when their loss is bigger than their winning because they will chase the loss and try to recover or make sure that their winning is bigger than their loss.
Yee, agree with this. Like what information could be useful here for me? I don't want to turn entertainment into accounting and I know the bookmaker's margin and what the average figures will be over time without any programs. Fluctuations are interesting but I enjoy them in specific cases (wins, since I play with high odds they are rare), in the form of statistics they are rather boring.