Any recommendations on a poker tracker app for tracking live cash at a casino

I also use a Google docs spreadsheet. I just text myself my buy in, cash out, and hours spent, the transfer to spreadsheet later. Gives you the option to visualize the data in different ways and it is free. If you have ever worked with spreadsheets it is really simple. Can even be done from your phone.

Ditto

If you're going to use Google Sheets, you can get an app for your phone and input the information directly.

I use an app called poker bankroll tracker. There is a free version in the app store.