Apply some common sense here. A contractor charges money for their time. $20/mth is what I’ve read they were paid. That means anything more than 2 hours of work is breaking minimum wage laws.
And it could easily be less than 2 hours of effort per month to install/update the app and answer occasional questionnaires. But even if, outlandishly, a minimum wage violation, if they’re being paid under a contract, they’re ‘contractors’.
(And if they’re under any sort of confidentiality agreement or other conditions on their app usage, they fit under the Apple terms’ concepts of “Permitted Users” and “Internal Use” even better.)
(And if they’re under any sort of confidentiality agreement or other conditions on their app usage, they fit under the Apple terms’ concepts of “Permitted Users” and “Internal Use” even better.)