Snailbox

Snailbox is a paper mail organizer for iPhone. Scan a bill or letter with the camera (multi-page letters stay together), and Snailbox reads the sender, amount due, due date and category, writes a short plain-English summary, and adds it to an inbox sorted by the soonest deadline.

Due-date reminders let you mark a bill paid or snooze it right from the notification. A Money overview shows what's overdue, what's due in the next 7 days, and what's due this month. When Snailbox recognizes the biller, it opens the biller's own payment page.

It doesn't connect to your bank or email and never handles money. There's no account. Letters stay on your iPhone and in your own private iCloud database.

Works with English-language mail: utility and medical bills, insurance notices, tax and DMV letters, renewals. Free to use, with an optional Pro subscription ($5.99/month or $59.99/year) for earlier reminders, calendar events and cloud reading of hard letters.