The Progress Tracker page allows you to track and plan your base progress. There is a one time setup for your existing base. Once that is complete you will be presented with a base Overview, where you can plan your upgrades, see the total cost remaining, total base income earned and even builder activity! You can sort and prioritize your scheduled upgrades from here. You can also share your Progress with a URL. Simply copy it and paste where ever you want. Your base progress is also shared with your clan members.