The Terms of Service (TOS) are presented to you to accept/decline the first time you use the app on a particular computer/browser.
The TOS references the privacy policy that governs how the data you enter will be shared (or not), which is especially important given that we are dealing with children's data. Basically, I won't rent, sell, or share any of the data
Discussions of the implications of the privacy policy are included in the release notes email that will go out to all existing users (it's too long for a LinkedIn discussion!)
The terms and the privacy policy are likely to evolve as time goes by, as I want to align with Scouts Canada's, which undoubtedly will be obliged to at least conform to PIPEDA.