DDU DDU-AI Calendar & Reminder

Auto-sort plans, people, notes

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Too many people to remember, too easy to forget. DDU DDU is the easiest way to look after them. Just type what comes to mind — we'll sort it out and remind you. That friend you finally caught up with — where did you two eat last year? Your colleague's oldest daughter. You knew her name once. What was it again? Your partner's birthday is coming up. What did you give them last time? What was your director into, again? And that note you swore you'd never lose — where did it go? We all have people worth looking after. And somehow, they're the easiest thing to let slip. That's why DDU DDU exists — the simplest way to take care of yourself and the people around you. Every memory tied to the people in your life, brought back to you right when it matters. "Lunch with Arang, July 28 at 2:00 PM. She's been deep into running lately." "Meeting with your partner company's CEO tomorrow at 4:30 PM. You noted their second child was just born." "You said you'd call Mom this weekend. You wrote down 'knee' — maybe ask how it's doing." Add the people to your plans, and DDU DDU keeps their story up to date and reminds you at the right moment. Writing it down, made effortless Other calendars: tap the date, set the time, pick a category, choose a tag… and give up halfway through. DDU DDU takes one line — date, time, who, what — in any order, exactly as it comes to mind. The AI sorts it out and files it for you. "Dinner with Arang next Tuesday at 7pm for her birthday" works. "7pm arang birthday tuesday next week dinner" works just as well :) Write it like a note. DDU DDU turns it into a plan — and remembers the people in it. ■ One line in, done No forms, no fields. Just type. Date, time, and who you're seeing are picked up automatically. ■ A calendar that remembers people Anyone who appears in your plans is saved automatically. Leave notes about them, and DDU DDU brings those notes back the next time you meet. ■ Today's Care Everything you've noted about the people you're seeing today, in one glance. Every meeting gets a little warmer. ■ Gifts & places Keep track of what you gave, and where you went together. Not a tool for managing schedules. A friend who remembers your relationships. That's DDU DDU. Shall we? Terms of Use: https://www.notion.so/37156a0414e6806e89c0c38aaf6aec0a Privacy Policy: https://www.notion.so/37156a0414e6809c864dfc4f3e31a332 *DDU DDU+ Subscription · DDU DDU+ is a monthly auto-renewing subscription that removes ads. · Price: $1.99/month (shown in your local currency) · Subscription automatically renews unless canceled at least 24 hours before the end of the current period. · Payment is charged to your Apple account at confirmation of purchase. Manage or cancel anytime in Settings > Apple Account > Subscriptions.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Starting DDU DDU just got easier with the new DDu DDu tab. - Quick input: Tap the DDu DDu button in the center and jot down a plan, a person, or a note in one line — it lands in the right place automatically. - Refreshed tabs: Home, Calendar, DDu DDu, People, Memo — cleaner and smoother to move between. - Go ad-free: Subscribe to DDU DDU+ to enjoy DDU DDU without ads. - Improved date recognition.

Version 1.4.0

The developer, LIFIZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
LIFIZ
Size
58.4 MB
Category
Productivity
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 LIFIZ
  • Developer Website
  • Privacy Policy

    • You Might Also Like