$$ Podcast investments Fee Caclulator and personal weath track

[Hugh Carnaha]

I hear many guests on the Money Podcasts talking about putting investments into a caclulator and finding fees, and unrelated i've heard them talk about a personal wealth tracker. Are those programs/apps they're using, or are they just doing that on spreadsheets themselves?

If they are apps, what are the names of them? If they are tracking them manually, does anyone have a good resource to go to learn how to do that?