I'm not sure I understand you correctly but I think I got the idea. You can try to download this app from Play Market named Grace Kelly (don't worry about $9.99 price, I just don't want random people to download it, in the bottom you'll find promocodes and you can just activate them in Play Market app on your phone) and check it.
Currently it works only for one straight bet, it is very inconvenient and has s***ty design. To use it you should scroll down to second title (First Hollywood Film) and make long press on it. You will enter settings page. Here you will find Films and Television. Clicking on numbers 1, 2...10(for 0) in Films you can enter your bankroll. 13 will reset it and you can start over. Clicking on numbers in Television you can enter your chances (digits after dot), 13 for reset. Clicking on 24 in Television will save your settings and back you to the first page.
Here you should find in same second paragraph words: "Kelly was offered[...]" in square braces you'll see unit size. "Kelly had[...]" is your bankroll. "point[...]" your chances (digits after decimal dot).
To play you should scroll down to "A Royal Wedding" section. "A Royal" is a "Hit" button, and "Wedding" is a "No" button. Make a long press on it (not click). Everytime you do it corresponding label above "won" or "beating" becomes italic. It's just to make sure you press it. If "A Star Is Born" becomes italic, this means Unit size is changed so you should scroll up and take a look at.
Currently it has an issue with negative bet, I will fix it in next version. Of course if it is something that you was looking for. If this is complete BS just nevermind.
1) Long press on "Hollywood"
2) Click 1, 10, 10, 10 in films to enter 1000 bankroll
3) Click 10, 3, 5 in television for 0.035 chance
4) Click 24 to save
5) Check balance, chance and unit size you entered in the beginning of "Hollywood" paragraph
6) Scroll to "A Royal Wedding"
7) Long press on "A Royal" if you win or "Wedding" if not
8 ) If "A Star Is Born" becomes italic scroll up and check new unit size
9) Repeat from step 6