I will give s five star if they make the following improvements.
This is great and the dice simulator I been looking for excepting missing one critical thing and a couple other improvements would be nice as well. The crucial part missing in this app is the ability to lock the dice. Some games have re-roll rules that allow re-rolls of some dice. So need to lock down the other dice. Other nicety items would be, show how many of each dice color that is going to be rolled (For Tide of Iron I might have dozens of black and red) so I know I have the correct amount of dice. To be able to name the bookmark would be great so I know what I am bookmarking the dice for. (Panzer IV tank vs tanks). To be able to turn off the total dice value counter, as the games I play don't require total dice value. I just care if I hit or miss. Please make the changes and make this perfect for board games!