Limitations of HockeyApp for iOS Enterprise App distribution

Question

I was looking for platforms which can host over-the-air distribution of iOS enterprise App. I came to know about HockeyApp but I dont know the limitations. Can anyone clarify following points:

1. Is there any trial period for free account?

2. Is there any expiry date for distribution URL?

3. How many members, developers, testers and owners can be added to a free account?

4. How many Apps can be added to free account?

5. How many new invites can be sent to members?

Answer 1

1. There was previously but starting January 1st, 2018, HockeyApp will be completely free: https://www.hockeyapp.net/blog/2017/12/19/hockeyApp-is-now-free-for-all-developers.html
2. There is no expiration date on the URLs
3. See 1.; from January 1st, it will all be unlimited.
4. See 1.; from January 1st, there will be no limit.
5. There is no limit.