问题
Based on this stackoverflow answer, which recommends going through the App Store when targeting a small set of known users (the specific example is a set of contractors for a small company, but to avoid getting sidetracked by the Enterprise program, lets assume they are members of the local minigolf club):
What steps should I take to increase the likelihood of App Store approval in such a case. Is password based authorization and a clear description usually sufficient?
Specifically, I'm worried about this snippet from the App Store guidelines:
Not enough lasting value
If your app doesn’t offer much functionality or content, or only applies to a small niche market, it may not be approved. Before creating your app, take a look at the apps in your category on the App Store and consider how you can provide an even better user experience.
来源：https://stackoverflow.com/questions/48309025/how-to-get-an-app-for-a-very-limited-and-known-audience-approved-on-the-app-stor