What's the difference between app store Premium subscriptions and Premium bundles?

App store Premium subscriptions (Google Play, Apple, Microsoft) renew automatically each year and are canceled through the store. No hardware included.

Premium bundles include an OBD2 scanner plus an annual Premium subscription that also auto-renews — but billing is handled by OBDAI, so you cancel anytime in your account. The scanner is yours to keep.

Features are identical — only billing and hardware differ.