Yes, the total count does take allong the Homey device as coordinator.
And thank you for mentioning the issue for the apps counter, looks like Athom completely removed the flag if an app is ready or not from the (new) API, and moved it to an “app state” flag, which does give it more flexability (now you can see if an app crashed or is just stopped (disabled)).
Older Homeys have both flags, which annoys me a little, but oh well.
Getting harder and harder to keep the code backwards compatible 
I’ve updated the code for this change in the API in v1.22 and v1.6
