We read everything and reply properly.
Email hello@unflustered.app. A real person answers, usually within a couple of days.
It helps if you say which iPhone you have and what you were doing. If something went wrong during a session, Settings has a Diagnostics row that assembles a report you can paste in. It carries the app version, your iOS version, your device model and the error the app hit. It carries no audio, no transcript and no question content.
On your iPhone, inside the app. Tap History to find past answers. They are never uploaded, which also means they are not on another device unless you restored a backup there.
Those need the on-device speech model, and some devices do not have it installed yet. The app offers to fetch it when that happens. If one particular answer says it, the app could not hear speech in that recording; length and playback still work.
Settings has Restore purchases. Use the same Apple Account you bought with. If it still says no purchase was found, email us and we will sort it out.
Yes, entirely, including in airplane mode. The only thing that needs a connection is the one-time purchase itself.
Settings has Delete recordings, which frees the space and tells you how much it freed. Deleting the app removes everything it holds.