DIGITCA vs Wristmate

A tape calculator that doesn't forget. Every number you tap goes onto a tape you can scroll, edit, save, and come back to. No more wiping the screen by accident and losing the whole calculation. No more squinting at one line of digits, trying to remember what you were even working on. DIGITCA is built around a simple idea: numbers deserve a paper trail. The tape isn't just a log. It's the calculator itself. Tap any number to change it on the spot and watch the totals update live. Strike a row out like a pencil would. Undo anything: a deleted row, an edit, even a cleared tape, with a button, a shake, or a three-finger swipe. Autosave keeps your work safe between sessions. FREE Full tape calculator: persistent, scrollable, autosaved, with full undo Editable tape: tap any number to change it and totals recalculate instantly Tape order your way: authentic (newest at the bottom) or modern Cashier mode for quick running totals Scientific keyboard: trig, log, factorial, combinations, permutations, scientific notation, and statistics computed over your actual tape Natural input: type or dictate "twelve fifty plus tax" and DIGITCA gets it. On Apple Intelligence iPhones, an on-device language model catches phrasing the parser can't Date and time math: add days to a date, subtract weeks, calculate durations Currency converter: 161 world currencies + major crypto, rates from open.er-api.com Unit converter: length, weight, temperature, volume, speed, and more Live totals in the Dynamic Island while you calculate Plain text export Default light and dark themes Interactive Home Screen widget Speaks 11 languages, starting in yours DIGITCA FULL Tape archive: name, browse, search, tag, and reload past sessions, synced through your own iCloud, locked behind Face ID or PIN if you want Share tapes as encrypted .digitca files that preview right in the Files app Palettes inspired by classic calculator design: Braun-style, Pixel Art, Blueprint, Swiss, and more Tactile sounds inspired by classic calculators Full export suite: thermal card, PDF, CSV, Markdown, and 9:16 video for Reels and Stories More visual customisation: custom app icon, numeric font packs, tape density, custom logo on exports One-time purchase. Family Sharing supported. INTERACTIVE HOME SCREEN WIDGET Pin a live currency converter to your Home Screen. Tap to swap currencies, switch between preset amounts, and see the unit rate and last update time at a glance. NO SUBSCRIPTIONS. NO ADS. NO TRACKING. Your tapes live on your device and sync only through your own iCloud. We have no servers, no accounts, and no idea what you calculate. For shopkeepers, accountants, cooks, freelancers, designers, students, and anyone who runs the same numbers more than once and wants to remember how they got there. Made in Brevnov, Prague.

Make your Apple Watch yours - with custom photo complications and a one-tap launcher for the things you do most. Wristmate turns your watch face into something personal and useful. Build photo complications from your own pictures, then wire them to instant actions. Tap your dog's photo to start a walk. Tap your kid's photo to call the sitter. It's your watch, your way. PHOTO COMPLICATION SETS • Build complications from your own photos - circular, rectangular, and corner slots. • Crop, zoom, and rotate each photo to fit the slot perfectly. • Rotate through a set automatically - every 15 minutes, every 30, hourly, daily, or when you open the app. • Add a custom color border to make a complication pop. A LAUNCHER FOR EVERYTHING YOU REACH FOR Fill your watch with one-tap Quick Actions - pick from ten and arrange them your way: • Start Workout - jump straight into the Apple Watch Workout app for your chosen activity. • Call Contact - call someone in a single tap. • Message Contact - fire off a pre-filled message. • Search Maps - launch a saved Maps search. • Quick Note - dictate a note from your wrist. • Quick Reminder - dictate a reminder straight to your iPhone's Reminders. • Tally Counter - count anything: laps, reps, coffees, scores. • Coin Flip - heads or tails, settled. • Dice Roll - roll the dice (your choice of sides). • Ask The Orb - ask, shake, get your answer. TAP-THROUGH MAGIC Wire any photo complication to a Quick Action. Tap the photo on your watch face and the action runs instantly - no menus, no digging. MADE TO BE YOURS • Custom tint colors for every shortcut, shared with the set border picker. • Pick a color once, use it anywhere. • Everything syncs across your devices with iCloud. PRIVACY Workout actions use Apple HealthKit only to launch the Workout app - Wristmate never reads or stores your health data. Quick Note and Quick Reminder save to your own Notes and Reminders. Your photos stay yours. Download Wristmate and make your wrist work for you.