Best app to track gym progress??

I used to just have an album on my camera roll but I don’t want the pics in my camera roll and would love to have a separate place for the progress pics instead of them just being mixed up with all my other pics in my camera roll

And what’s your fav way to keep track of your weights? I used to use notes - didn’t feel organized enough. Then I used Microsoft excel and even google sheets and hate using it on my phone. Really annoying. So any suggestions?