I upgraded the Hours Tracker app to PRO but it still asks me to upgrade again.

Sometimes the phone keeps a log of apps that are on a subscription model and the data remains unchanged even after you have subscribed.

To sort this, simply click on the "Restore Purchase" button and the app should recognize the purchase.

If you still face a problem, write to everappsllc@hotmail.com and we will make sure the issue is resolved.