How to identify fonts used in apps?

almost 5 years ago from , UX Designer. Writer & Publisher @ UXBeginner.com

If you like an app's typography - how do you go about hunting down that font?

My research only shows me there's a WhatTheFont iOS app, which requires users to take a picture and upload it for their algorithm to find a close match.

I'm hoping there's a resource out there that lists a bunch of apps and the fonts they use.