Email team.storklog@gmail.com and you'll get a real reply.
Profile → Report a bug opens a draft email with the app version and your phone's OS already filled in. You can read and edit it before it sends. It carries nothing about you or your child.
On your phone. Storklog has no accounts and no servers. See the privacy policy.
No — and this is deliberate. Journal entries are encrypted with a key held in your phone's secure keychain that never leaves the device, so nobody can read them, including us. The same thing that makes them private makes them unrecoverable. Everything else can be exported as a backup from Profile.
No. The Me tab never leaves the phone that wrote it, even between two parents in the same family.
In an update. You can add people now and they'll be waiting when it arrives.