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Most shopping and budgeting apps assume you’ll type prices manually or only track spending after checkout.
Cartculator is the only shopping app that lets you see your total before checkout — just by scanning prices, not typing them.
You scan shelf prices with your phone and see your cart total in real time. No decimals, no mental math, no friction.
This removes the biggest reason people don’t track prices in the first place.
Plus, very comfortable, automatic list matching (planned vs taken).
CartculatorSee your cart total in real time to avoid checkout surprise
Tomstarted a discussion
I wanted to control something we never had under control
If you go shopping/supermarket, and buy a lot of things, how do you handle tracking of the total cost? With a calculator, a special app, or just don't care about this at all - just take whatever you want and that's it? I don’t know if I’m the only one like this, but I hope I’m not 🫣 Usually, when I do grocery shopping, I heavily fail to spend what I initially planned. You take this, and this,...
Tomleft a comment
Greetings! Cartculator lets you scan shelf prices and see your running total as you shop, so you know where you stand before checkout. The focus is simplicity, speed, and peace of mind — not complex budgeting or reports. I built Cartculator to solve a problem I personally had for years: not knowing how much I’d spent while grocery shopping until I reached checkout. You put items in the cart and...
CartculatorSee your cart total in real time to avoid checkout surprise