Duenut keeps every credit card and bill in one calm wallet, reminds you before anything is due, and now tells you which of your cards to use for each purchase.
New in Duenut
Duenut now reads each card's current promotions and benefits, then suggests the card to use before you pay.
Describe what you're buying in your own words. Duenut compares your cards and picks the best one, with the perks it's based on.
Link a card to the real product once, and Duenut keeps a fresh list of its current promotions and ongoing benefits.
Give it the name you know it by, like “KTC X World Rewards”.
Tap Yes when Duenut asks “Is this the card?” Its perks load in a moment.
Open Suggest, describe the purchase, and get your best card.
Perks cover credit cards from banks in Thailand for now. Suggestions never use card numbers, CVVs or PINs.
Everyday essentials
Designed to be glanceable and built to stay out of your way, from statement closing to payment.
Get a heads-up before closing and due dates. Missed one? Duenut keeps reminding you until it's paid. You choose the timing, and can mute any card.
See what's closing and due next without opening the app.
Every cycle shows whether you paid on time, late or missed it. Tap any month to correct it, and keep your on-time streak alive.
Cards that close on the same day every month, or every N days. Bills that come monthly, quarterly, twice a year or yearly.
Rent, utilities, internet, phone, insurance, subscriptions and loans sit next to your cards.
Sort by due or closing date, filter by Travel, Dining or Shopping, and pick from 20 card colors.
Sign in with Apple to sync cards, bills and reminder settings across devices. Without signing in, everything stays on your iPhone.
Sign in with Apple to sync cards, bills and reminder settings across devices. Without signing in, everything stays on your iPhone.
Privacy first
Duenut never asks for card numbers, CVVs or bank logins. It only knows what you choose to type in.
Pricing
Everything you need to pay on time is free. Premium unlocks unlimited items and the full AI toolkit.
No. Duenut is a reminder app. You enter a nickname, the closing day and the due day for each card or bill. It never asks for card numbers, CVVs or bank logins.
It compares the cards you've added using their linked perks and promotions, your billing dates and your card notes, then suggests up to three with a short reason for each. It's a suggestion, so confirm terms with your bank.
Credit cards from banks in Thailand for now. If Duenut can't match a card, rename it to its full product name and tap “Find perks for this card”.
Duenut uses AI to research public sources, starting with the issuer's own website, and links each item to its source. Lists are rechecked regularly, and you can report anything that has changed.
Your reminders, widgets and everything else keep working, and you get more suggestions on the 1st of each month. Premium gives you 60 suggestions a month, and every perk for each card.
Yes. Duenut is available in English and Thai, including perks and Card Advisor.
Free on the App Store for iPhone and iPad.