The tape remembers every step. Go back to any line, change a number, add a note or skip an item; the result updates instantly.
You forgot to add transport. Add a line, the total recalculates. The client sees every step. No black box, no just trust me.
Write ‘lunch for 4 with a 15% tip’ and you're done. DIGITCA works out the numbers, the operations and the context. English, Czech or German, by voice or by text.
Save, name and reopen any tape whenever you need it. Lock sensitive calculations in a vault.
Convert currencies right inside the calculation and keep going without retyping. DIGITCA also handles unit conversions: weights, lengths, temperatures.
Everyone paid in a different currency. Convert right inside the tape and keep going. No retyping, no browser tab.
Send your finished tape as PDF, CSV, Markdown, plain text or video for Reels and Stories. No retyping, no copy-paste.
Swipe left and 12 scientific functions are at hand. No mode switching, no extra keyboard.
The twenty-second is a bit Lost.
Dieter
Riso
Swiss
Pixel Art
Brutalist
Blueprint
Koyomi
Bullion
Neon
Marina
Sunset
Texas
Solstice
All Black
Glass
Midnight
Palmtron
Gate
Reddit
Outie
InnieYou grew up with calculators that were things. They had weight, they clicked, they smelled of plastic. The digits glowed orange on a black display and there was something reassuring about them that today's apps have lost.
Aesthetics aren't a luxury. They're respect for the person holding the app.
DIGITCA is a tribute to the old, reliable machines that simply calculated. No subscription, no account, no ads and no unnecessary tracking.
They just calculated.
4.5 on the Czech App Store · what people say
“At first I thought: nice enough calculator. Then I found the currencies. Then the temperature converter and tons of other units. And suddenly I’m looking at more designs, sharing options and so on. Great app!”
It remembers, it calculates, you can dictate to it. It handles the vast majority of what a person needs today with ease! Exporting intermediate and final results is just a very pleasant bonus.
Super minimalist calculator (and more) that’s a joy to use. Everything runs smoothly with zero clutter – the ideal choice for anyone who appreciates clean design.
Great calculator, does what it promises. Beautiful themes, a pleasure to use.
Free to download
€4.99 · one-time · Family Sharing
Free to download. Unlock Full inside the app.
