This app was mentioned in 5 comments, with an average of 1.80 upvotes
Great! If you happen to have an Android tablet or phone around, I suggest to download SR Score (free), since trying to keep count of lives is a pain with the "score cards".
https://play.google.com/store/apps/details?id=name.obrien.dave.srscore&hl=en_US&gl=US
For anyone with Android playing on tabletop, I highly recommend this scoring app (there are others as well):
https://play.google.com/store/apps/details?id=name.obrien.dave.srscore
We never use the scoring cards.
Star Realms was recently featured on TableTop by /u/wil, so you might want to check it out before you commit financially (Even though it's around $13/€13 for the base game): https://www.youtube.com/watch?v=fgfrNNwTPe8
The Score-cards are not useful though, so I recommend using an app if you have an Android or iOS device (some listed here, and I use SR Score for android myself.)
This is a greap app for star realms score keeping: https://play.google.com/store/apps/details?id=name.obrien.dave.srscore&hl=nl
You can use this app to keep score: https://play.google.com/store/apps/details?id=name.obrien.dave.srscore&hl=nl