ListDuo
Shopping List App
Not just a shopping list - Create lists, share, sync, collaborate.
No Signup Needed
Offline grocery list on your device
ListDuo app allows you to create and update grocery lists without creating an account. App works great in offline mode, so you don't need an internet connection to manage your lists. All your data is stored on your device, so really, internet isn't needed. You can add, edit, or delete items anytime, anywhere, ensuring your shopping needs are always up to date. Want to collaborate on lists or sync data? Simply go online and sign up to unlock these features. With ListDuo, you have the flexibility to manage your grocery shopping efficiently. Enjoy offline convenience, and when you're ready to share and sync your lists with others, simply go online and sign up.
Automatic Syncing
Your Lists, Always Up to Date
When you're logged in, all your changes are automatically backed up, so you never have to worry about losing data. Easily access your lists from any device—just create a free account. Work offline without interruption, and when you’re back online, all updates sync seamlessly across your devices.
Real-time Collaboration
Share with friends and family
ListDuo makes it easy to share and collaborate on grocery lists with family, friends, or roommates, helping everyone stay coordinated and avoid buying duplicate items. With just a few taps, you can invite others to view or edit a shared list in real-time. As soon as someone adds, removes, or updates an item, everyone sees the change instantly. This feature ensures that everyone is on the same page, saving time and reducing the hassle of last-minute shopping surprises. ListDuo’s real-time collaboration feature is perfect for coordinating shared shopping tasks, making grocery trips simpler and more efficient. By allowing multiple people to contribute and edit lists, ListDuo creates a smoother shopping experience and helps you manage household needs as a team.
Want to know more?
At ListDuo, we designed the interface to be intuitive, but we also know that sometimes a picture is worth a thousand words. That’s why we created a series of helpful tutorials with video recordings to guide you through specific actions in the app.
Read the Docs