Support

Write to [email protected] and you will get an answer within two business days. Telling us your iPhone model, the iOS version and what you were doing helps.

Common questions

How do I get my invoices out of the app?

More → Export Documents. You get every invoice as a PDF in one archive, or a spreadsheet with the amounts. It is free on every plan.

I subscribed but Pro is still locked.

Open the paywall again and tap Restore Purchases. If it stays locked, write to us with the email address you use for your Apple Account.

How do I cancel?

On your iPhone: Settings → your name → Subscriptions → Invoice One → Cancel. The current period stays paid.

Will I lose my data if I change phones?

Not if you signed in with Apple: sign in on the new phone and everything is there. A guest account lives only on the device that created it.