Free forever for personal tracking. Pro adds what power users ask for, at the early-access price.
Yes. Cancel whenever you like — you keep Pro until the end of the period you've paid for, then drop to Free. Your data stays.
Nothing for you. If you subscribe during early access, you keep your price even when the regular $14/mo price starts for new users.
Yes — free forever, no credit card. It's a complete tracking system, just with sensible limits. Upgrade only when you outgrow them.