--- title: "ConvertCalc - Reviews, Revenue and Downloads in Estonia | Apple App Store" description: "ConvertCalc - Calculator & Unit Converter Fast, private, and packed with over 200 units. The only calculator and converter you’ll ever need. ConvertCalc combines a powerful everyday calculator w" --- # ConvertCalc — Estonia > Units, Currency & Themes ![ConvertCalc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/74/72/99/747299d3-bf8c-c2bf-0973-988ec5588496/ConvertCalc-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Michael Riehl](https://apptail.io/developer/michael-riehl-eJTOpb) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.alexryandev.convertcalc **Store:** Apple App Store **Country:** Estonia **Version:** 1.3.5 (released 2026-01-19) **Original Release:** 2025-12-18 **Languages:** Japanese, Spanish, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ee/app/app/id6756512186) **AppTail Page:** [https://apptail.io/app/convertcalc-kccy/estonia](https://apptail.io/app/convertcalc-kccy/estonia) ## ConvertCalc Description ConvertCalc - Calculator & Unit Converter Fast, private, and packed with over 200 units. The only calculator and converter you’ll ever need. ConvertCalc combines a powerful everyday calculator with an extensive unit converter in one clean, distraction-free interface. Designed for students, travelers, and professionals who need accurate results instantly—without the clutter. WHY CONVERTCALC? • Unified Workflow Seamlessly switch between calculating and converting. Type an equation, get the result, and convert it to another unit instantly. POWERFUL UNIT CONVERSION Support for 19 categories and hundreds of units, from everyday essentials to specialized engineering metrics: * Essentials: Length, Mass, Volume, Area, Temperature, Time, Speed * Travel & Finance: Live Currency Conversion (30+ major currencies) & Shoe Size Conversion (Men, Women, Kids) * Science & Engineering: Force, Energy, Power, Pressure, Torque, Fuel Consumption * Tech: Data Storage (Bit to Yottabyte) & Data Transfer Speeds * Calendar: Convert dates across 10 systems including Gregorian, Japanese, Buddhist, Islamic, Hebrew, Chinese Lunar, Indian, Persian, ISO 8601, and ROC. GO PRO FOR MAXIMUM CONTROL Upgrade to ConvertCalc Pro to unlock the ultimate conversion toolkit: * Favorite Pairs: Save your most frequent conversions (like "USD to EUR" or "Meters to Feet") for one-tap access. * One-Handed Layouts: Customize your keypad with Compact, Right & Left handed layouts—perfect for larger screens. * Unlimited & Named History: Keep a permanent record of your work and assign custom names to any calculation. * Saved Shoe Sizes: Store size profiles for yourself, family, or friends across all international systems. * Total Organization: Reorder currency lists and unit categories to put your most-used items at the top. * Advanced Rounding: Fine-tune your results with specific decimal place settings and rounding options. * Premium Customization: Access all designer themes, create your own custom color presets, and enjoy a 100% Ad-Free experience. BUILT FOR EVERYDAY USE * Offline Ready: All unit and calendar conversions work 100% offline. (Currency updates require internet). * Smart History: Automatically saves your recent calculations and conversions for quick reference. * Distraction-Free: A clean, modern design that respects your focus. Download ConvertCalc today and simplify your calculations. ## ConvertCalc Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/cf/27/64cf2722-ed48-da48-ed17-fec19adaa59d/6.5__24.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e8/26/01/e8260155-d2b7-8e6e-a532-9f79d4f3864b/6.5__25.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5a/0a/6c/5a0a6c0d-55ae-3b42-6593-4f2310655b11/6.5__29.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0f/eb/31/0feb310d-0d28-da7d-2a7c-595ad77b11ce/6.5__26.jpg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2b/63/8d/2b638d75-87a9-2410-38f9-99b2a3366d65/6.5__30.jpg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/57/da/4557da49-6e5d-fc68-0db3-e427a2ef7423/6.5__27.jpg/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e5/ed/e7/e5ede72c-4896-d0af-af22-d59604b36a4d/6.5__28.jpg/1242x2688.png) ## ConvertCalc In-App Purchases | Item | Price | |------|-------| | ConvertCalc Pro | €5.99 | ## ConvertCalc Available In - [Estonia](https://apptail.io/app/convertcalc-kccy/estonia) - [Spain](https://apptail.io/app/convertcalc-kccy/spain) - [Japan](https://apptail.io/app/convertcalc-kccy/japan) - [Paraguay](https://apptail.io/app/convertcalc-kccy/paraguay) --- ## 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*