This app was mentioned in 2 comments, with an average of 2.00 upvotes
Here's a neat Android app I've been using that tracks the prize pool quite accurately.
https://play.google.com/store/apps/details?id=com.gabrielvalforte.ti5prizepooltracker
there is an app give me a sec to look it up. I have it on my phone
Edit: Here it is