If you’ve heard of Headspace, Medito is more or less the same but run by a 501©(3) charity and is 100% free.
For anyone who finds guided meditation helps to manage their symptoms, or is curious to explore meditation, I can’t recommend it highly enough.
Checking them both out — does Medito collect data?
It collects basic data: approximate location, info on how the app is used. I think that’s fine.