Never miss a card or bill payment again.
Duenut keeps every credit card and recurring bill in one calm, beautiful wallet — with closing and due dates, smart reminders, and on-time streaks that keep you motivated to pay on time.
Everything you need. Nothing you don't.
Designed to be glanceable. Built to stay out of your way.
Smart reminders
Get notified before the due date and keep getting reminders if a payment is missed — you choose when.
Cards & bills together
Track credit cards alongside rent, utilities, internet, mobile, insurance, subscriptions and loans — all in one wallet.
Mark as paid
One tap to mark an item paid for the month. Build on-time streaks — undo if you tapped by mistake.
Sort, filter & mute
Sort by due or closing date, filter by type or label, and mute reminders for specific cards or bills.
Cloud sync
Sign in with Apple to securely sync cards, bills, and reminder settings across your devices. Works fully offline too.
Labels & colors
Organize cards by Travel, Dining, Shopping and more. Pick from 16 colors to make them yours.
Privacy-first by design
Duenut is a reminder app, not a banking app. We never ask for your card numbers, CVVs, or bank credentials.
- No account required to start — your data lives on your device.
- Optional cloud sync uses Sign in with Apple.
- We don't sell or share your data with advertisers.
- Only nicknames, dates, labels, and notes you enter are stored.
What Duenut stores
Nicknames you choose for cards and bills, closing and due days, optional notes and labels, and your reminder preferences. That's it.
Simple pricing
Start free. Upgrade when you're ready for unlimited items and overdue reminders.
Free
- Up to 5 items (cards + bills combined)
- Closing & due date reminders
- Labels, colors, and notes
- Mark as paid with on-time streaks
Premium
- Unlimited cards and bills
- Overdue reminders until paid
- All current & future Premium features
- Support independent development