Goodbye 32-Bit Apps

On my iPhone 6 Plus running iOS 10.2, I've recently I've received error messages like the following:

Curious as to what this means, I found the following article which does a nice job of explaining the error message: iOS 10.1 Adds 'App May Slow Down Your iPhone' Warning for 32-Bit Apps. So if you're seeing this message too, it likely means that the app you're using has not been updated since June 2015 which is when Apple stopped accepting updates to 32-bit apps. Since then Apple has required all apps to support 64-bit architecture.

Do you have any apps that are affected by this?