--- title: "Big Calculator & Currencies - Reviews, Revenue and Downloads in United Arab Emirates | Apple App Store" description: "Big Calculator is a beautifully designed, fully accessible calculator with built-in currency converter. Built with accessibility at its core, it's perfect for low vision users, neurodivergent individu" --- # Big Calculator & Currencies — United Arab Emirates ![Big Calculator & Currencies App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b5/81/83/b581834f-78cc-5d43-3a3b-ae6832a6c545/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png) **Developer:** [Hassan Hattab](https://apptail.io/developer/hassan-hattab-sNBb) **Category:** Utilities **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.youapps.bigcalculator.Big-Calculator **Store:** Apple App Store **Country:** United Arab Emirates **Version:** 1.5 (released 2026-01-06) **Original Release:** 2025-09-06 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ae/app/app/id6751904594) **AppTail Page:** [https://apptail.io/app/big-calculator-currencies-qcNw/united-arab-emirates](https://apptail.io/app/big-calculator-currencies-qcNw/united-arab-emirates) ## Big Calculator & Currencies Description Big Calculator is a beautifully designed, fully accessible calculator with built-in currency converter. Built with accessibility at its core, it's perfect for low vision users, neurodivergent individuals, and anyone who wants a clearer, calmer calculating experience. DESIGNED FOR LOW VISION See every number clearly with features built specifically for visual accessibility: Extra-Large Buttons — Massive touch targets that are easy to see and tap Adjustable Font Size — Scale from 50% to 150% based on your needs High Contrast Themes — 8 themes designed for maximum readability Bold, Clear Numbers — Heavy font weights for better visibility Minimal Clutter — Clean interface with no distracting elements Large Currency Flags — Easy-to-identify currency symbols DESIGNED FOR AUTISM & SENSORY SENSITIVITIES We believe everyone deserves tools that work for them. Big Calculator includes thoughtful features for autistic users and those with sensory sensitivities: Accessibility Profiles — One-tap presets for different needs: Low Sensory: Reduced haptics, no sounds, minimal animations High Visibility: Enhanced visual feedback, longer press confirmations Focus: Simplified interface with confirmation dialogs to prevent mistakes Customizable Sensory Controls: Haptic intensity levels (Off, Gentle, Normal, Strong) Optional button sounds Reduce Motion option for minimal animations Visual Feedback You Control: Adjustable button highlight intensity Active field indicators Customizable feedback duration Mistake Prevention: Optional confirmation before clearing Adjustable long-press timing Clear visual indicators of current state POWERFUL CALCULATOR Extra-large buttons for easy tapping Adjustable font sizes (50% to 150%) Clean, distraction-free interface Full calculation history Support for basic operations (+, −, ×, ÷, %) CURRENCY CONVERTER 90+ world currencies Large, easy-to-read currency flags Simple swap between currencies Real-time conversion as you type Remembers your preferred currencies Works seamlessly with the calculator BEAUTIFUL HIGH-CONTRAST THEMES Choose from 8 carefully designed themes optimized for visibility: High Contrast (default) — Yellow on black Black & White — Maximum contrast Blue & Yellow — Color blindness friendly Pure Black & White — Clean and clear Amber on Black — Reduces eye strain Light Mode — Bright and readable Classic iOS — Familiar and comfortable Ocean Blue — Easy on the eyes WHY BIG CALCULATOR? We built Big Calculator because we believe accessibility shouldn't be an afterthought. Whether you have low vision, are neurodivergent, have motor difficulties, or simply prefer larger buttons — this app is designed with you in mind. Every feature can be customized. Every setting can be adjusted. The app works exactly how you need it to work. PRIVACY FIRST No account required No data collection No ads Works completely offline Download Big Calculator today and experience a calculator that truly works for everyone. ## Big Calculator & Currencies Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/c5/57/92c557c1-2b54-88a7-de49-25704f05684a/Big_Calculator_App_Store_Slides.001.jpeg/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2d/4e/35/2d4e3588-9c2c-eb7b-f7cf-863e2f39e644/Big_Calculator_App_Store_Slides.002.jpeg/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0e/e0/d4/0ee0d407-f990-81bc-72e9-9807785100e0/Big_Calculator_App_Store_Slides.004.jpeg/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/49/d3/bc49d3ae-2c85-d439-ceff-e7686048e96f/Big_Calculator_App_Store_Slides.003.jpeg/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/69/bc/43/69bc4317-47a1-0591-0c5d-6906a1c3f49b/Big_Calculator_App_Store_Slides.005.jpeg/1290x2796.png) ## Big Calculator & Currencies Rating Breakdown in United Arab Emirates - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Big Calculator & Currencies Reviews in United Arab Emirates ### ***** "So easy to use" I love it. So easy to use. Flags for converting section!! Easy!! Simple!! -- NippyB, 2025-09-12 [View all Big Calculator & Currencies reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Big Calculator & Currencies Available In - [United Arab Emirates](https://apptail.io/app/big-calculator-currencies-qcNw/united-arab-emirates) - [United Kingdom](https://apptail.io/app/big-calculator-currencies-qcNw/united-kingdom) - [Australia](https://apptail.io/app/big-calculator-currencies-qcNw/australia) - [Brazil](https://apptail.io/app/big-calculator-currencies-qcNw/brazil) - [Canada](https://apptail.io/app/big-calculator-currencies-qcNw/canada) - [Switzerland](https://apptail.io/app/big-calculator-currencies-qcNw/switzerland) - [China](https://apptail.io/app/big-calculator-currencies-qcNw/china) - [Colombia](https://apptail.io/app/big-calculator-currencies-qcNw/colombia) - [Germany](https://apptail.io/app/big-calculator-currencies-qcNw/germany) - [Denmark](https://apptail.io/app/big-calculator-currencies-qcNw/denmark) - [Dominican Republic](https://apptail.io/app/big-calculator-currencies-qcNw/dominican-republic) - [Egypt](https://apptail.io/app/big-calculator-currencies-qcNw/egypt) - [Spain](https://apptail.io/app/big-calculator-currencies-qcNw/spain) - [France](https://apptail.io/app/big-calculator-currencies-qcNw/france) - [Hong Kong SAR China](https://apptail.io/app/big-calculator-currencies-qcNw/hong-kong) - [Hungary](https://apptail.io/app/big-calculator-currencies-qcNw/hungary) - [Indonesia](https://apptail.io/app/big-calculator-currencies-qcNw/indonesia) - [Ireland](https://apptail.io/app/big-calculator-currencies-qcNw/ireland) - [Italy](https://apptail.io/app/big-calculator-currencies-qcNw/italy) - [South Korea](https://apptail.io/app/big-calculator-currencies-qcNw/south-korea) - [Kazakhstan](https://apptail.io/app/big-calculator-currencies-qcNw/kazakhstan) - [Mexico](https://apptail.io/app/big-calculator-currencies-qcNw/mexico) - [Malaysia](https://apptail.io/app/big-calculator-currencies-qcNw/malaysia) - [Poland](https://apptail.io/app/big-calculator-currencies-qcNw/poland) - [Portugal](https://apptail.io/app/big-calculator-currencies-qcNw/portugal) - [Russia](https://apptail.io/app/big-calculator-currencies-qcNw/russia) - [Saudi Arabia](https://apptail.io/app/big-calculator-currencies-qcNw/saudi-arabia) - [Sweden](https://apptail.io/app/big-calculator-currencies-qcNw/sweden) - [Thailand](https://apptail.io/app/big-calculator-currencies-qcNw/thailand) - [Türkiye](https://apptail.io/app/big-calculator-currencies-qcNw/turkey) - [Taiwan](https://apptail.io/app/big-calculator-currencies-qcNw/taiwan) - [United States](https://apptail.io/app/big-calculator-currencies-qcNw/united-states) - [Vietnam](https://apptail.io/app/big-calculator-currencies-qcNw/vietnam) - [Argentina](https://apptail.io/app/big-calculator-currencies-qcNw/argentina) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*