I was using the Panini iPhone app to track our Euro 2016 sticker collection until it helpfully lost all of the data I had input. So I went back to an Excel workbook I had created for previous tournament collections and thought it would be worth sharing it.
On the data sheet track via a colour which stickers you have got, then you can easily see which ones you still need.
On the Swaps sheet, list out your swaps:
Then on the Analysis sheet you will get some figures and graphs to track your collecting progress:
You can download the Excel workbook from here.