Email [email protected] and a human will reply.
Adjourned reads the calendars on your iPhone. If your work calendar is not synced to the iPhone Calendar app (some corporate device policies prevent this), Adjourned cannot see it. Add those meetings manually with the plus button; everything works identically.
Some calendar systems do not share attendee lists with the phone. Open the meeting in Adjourned and set the count yourself; your edit always wins.
Deciding is not doing. A meeting marked to end still costs its hours until it actually leaves your calendar, or you confirm you stopped attending. Resolve it from the home screen when the deed is done.
Estimates: your blended hourly rate, times attendees, times duration. Set the rate in Settings, or give one meeting its own rate from its detail screen. The figures exist to make time visible, not to bill anyone.
Swipe left on it and tap Not a Meeting, or exclude a whole calendar in Settings. Nothing is deleted, and both are reversible.
The unlock is tied to your Apple ID. On a new phone, open the review screen and tap Restore Purchase.