What a credit is
Every reminder Yaffi enriches uses one credit. Credits are counted per device, not per account — Yaffi doesn't have accounts or sign-up.
Free plan
The free plan includes 10 credits a month. On top of that, the one-time onboarding tidy-up — cleaning up to 10 of your existing reminders when you first set up Yaffi — doesn't count against your monthly credits.
Yaffi Pro
Yaffi Pro raises the limit to 500 credits a month, for $4.99/month or $39.99/year, sold as an App Store subscription. You can cancel anytime from your App Store subscriptions — Yaffi doesn't handle billing directly.
Running out of credits
When your credits run out, nothing is dropped or half-processed.
Reminders that are still waiting simply pause, visibly, in Undo and the Timeline — you'll see them sitting there until your credits refresh next month or you upgrade.
A note on Amazon links
Some Amazon links Yaffi attaches to shopping reminders may carry an affiliate tag. This costs you nothing — the price you pay is the same either way.