Is there an app that records screen on time (SOT) history?

Having battery issues. So I'd like to track my daily SOT for a few weeks. I've downloaded Gsam and Accubattery, but not sure where they show the SOT between charges.

Edit: I want to change my old battery to a new one. I want to see if there's actually a difference between the old and new battery, so need an app that can automatically record the daily SOT (saving me the hassle of going through the settings).