I have been searching for the same thing...and specifically, a way to collect time series data on food, mode, physical symptoms, and events notes (e.g. things that might have impacted other data). Unfortunately I couldn't find an app to collect or correlate time series data, so I've been manually collecting in MS Excel and starting to look at the data in Tableau and MS Power BI. Not ideal, as I am not very skilled in analytics!
Frankly I'm surprised there isn't a tracker of trackers, nor can I find solutions that understand time series data.