Summary: We don't have any of your data and we don't know who you are.
Long Form:
CurlingRockBook keeps all of its data locally on the iOS device it runs on. We have no way to access this data. None of this data is personally identifying - it is just the notes on rocks and sheets at various curling clubs. If you back up your data somewhere then safeguarding that is, obviously, your responsibility.
Information is shared between devices logged in with the same Apple ID. This sharing is handled by Apple and we don't have access to it.
No user accounts are created so we don't know who our users are. We have none of our users' personally identifying information. We have no way to contact you unless you contact us first.
Support
For all support, please send us an email. We will promptly investigate all problems. Features and enhancements will be considered.
This app will be supported a very long time. Two of us are international curler and coach. We made it because we need this. We have been using it half a season before releasing it.
Physical Location:
Ottawa, Ontario, Canada.