This is new …

I have an app (paid for) https://buildingonbubble.com/ that has examples of bits of functionality provided by myself and others.
If those apps are not paid for … is this really against the TOS ?
This is new …

I have an app (paid for) https://buildingonbubble.com/ that has examples of bits of functionality provided by myself and others.
If those apps are not paid for … is this really against the TOS ?
This is shown when the banner isn’t visible on free apps. How did you manage to get this message?
It’s a skill 
Buildingonbubble embeds the example app page as an iframe on the page, so the banner would be cut off.
I have upgraded my main example app and it went away.