🛒 Cart Calculator – Because Shopping Math Shouldn’t Be This Hard

We’ve all tried to keep a mental list while shopping. Or scribbled prices on paper. Or guessed totals as we threw items into the cart.
And we’ve all had that moment at the checkout:
“Wait, how did it get this expensive?”

That’s where Cart Calculator comes in.

This is more than just a calculator — it’s your shopping companion, designed to keep your budget in check and your mind at ease.



📲 What Is Cart Calculator?

Cart Calculator is an Android app that helps you manage shopping carts in a fast, organized, and intuitive way. You can add items, adjust quantities, check prices, and even share your entire cart with someone else — all with just a few taps.

Whether you're planning a weekly grocery list, buying supplies for a project, or organizing purchases with someone, this app was made to handle it all.

💡 Why Use Cart Calculator?

Because it's built to solve real shopping problems:

  • You want to see how much you’re spending as you add items.

  • You need a clean way to organize different carts (e.g., groceries, utilities, birthday party).

  • You want to share the list easily with someone else without complicated logins or exports.

  • And you want all of that in an app that actually feels modern, fast, and smooth.

🧾 Core Features

🏠 Cart List Screen (Home)

This is your shopping HQ. From here, you can:

  • View all your saved carts at a glance.

  • See helpful badges like "On this device" or "Owner".

  • Tap the ➕ FAB to add a new cart instantly.

  • Use the Import button to bring in a cart shared from another phone or app.

Each cart also shows the date it was created, along with a category icon to keep everything organized visually.

📦 Cart Details View

Once inside a cart, you’ll find two dynamic sections:

✅ In Cart

These are the items you’ve already picked up. You can:

  • Check/uncheck items

  • Adjust quantity using intuitive + / – buttons

  • See how your total changes live

📝 To Pick Up

This is your checklist for the trip — all the items you still need to grab.

All items support:

  • Swipe-to-edit

  • Swipe-to-delete

  • Quantity and pricing

Plus, there's a handy shortcut to Google Wallet if you use digital payment cards, and a stylish total cost card at the bottom that keeps your expenses visible.

Everything is updated in real time, thanks to a fully reactive state system under the hood.

🔁 Import / Export System

Sharing carts isn’t just possible — it’s built-in.

  • Tap Share in any cart to generate a deep link.

  • Send that link via WhatsApp, SMS, email — anything.

  • On another device, paste that link in the Import dialog, and the cart will appear instantly.

No accounts. No syncing. Just simple, device-to-device sharing with full cart content included.

✨ Design & Experience

Cart Calculator have a smooth experience with:

  • Animated transitions between screens

  • Beautiful card UI for carts and items

  • Material Design-based spacing and layout

  • Support for Dark Mode and Light Mode

  • Fully responsive gestures like swiping, tapping, and scrolling

It feels natural, polished, and responsive — like an app made to live on your phone, not one rushed out the door.

🎯 Who Is It For?

Anyone who:

  • Buys things regularly (groceries, projects, parties)

  • Likes staying within budget

  • Needs to share purchase lists with family, roommates, or teammates

  • Wants a clean app that doesn’t require an account or monthly subscription

From students to professionals to busy parents — this app is for real people, not just tech enthusiasts.

🧑‍💻 Created with Passion

Cart Calculator is a personal project by D4rK, an Android developer from Bucharest who’s passionate about building intuitive, functional apps that solve real problems.

It’s not a startup product. It’s not loaded with distractions.
It’s just something that works — and works well.

📥 Download It Now

If you’re tired of shopping guesswork, bad calculators, and cluttered notes apps, Cart Calculator is here to make your life easier.

✅ Organize your carts
✅ Know what you’re spending
✅ Share it when needed
✅ All in a clean, modern app


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