# Patterns Calc Pro -Calculator- — 200+ styles! Gorgeous! > Visually customizable calculator with one-handed mode and intuitive functions. (iPhone/iPad app by Hikaru Satomi.) - Source: https://appshunter.io/ios/app/patterns-calc-pro-calculator/id1549687006 (this page in markdown: same URL + `.md`) - Developer: [Hikaru Satomi](https://appshunter.io/developer/1517351491) - Category: Utilities, Productivity - Price: $12.99 - Age rating: 4+ - Requires: iOS 13.0 · 105 MB - Languages: English, Japanese, Spanish - Released: 2021-02-04 - Data updated: 2026-06-11 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/patterns-calc-pro-calculator/id1549687006/reviews.md ## What is Patterns Calc Pro? Features of Patterns Calc Pro ◉ One-handed mode ◉ Change the color automatically ◉ Share your screenshot easily ◉ Many beautiful patterns ◉ Large, easy-to-read numbers ◉ Easy to press buttons ◉ Easy "memo" function ◉ Drag and drop the "memo" button for easy calculation. ◉ Drag and drop the "%" button to easily change the value to include tax. ◉ Switch between "+", "-", "×", "÷" as many times as you like even if you make a mistake ◉ Swipe right to correct. ◉ Swipe left to correct the corrected a single number. ◉ You can change the color of the buttons. ◉ Change button color from black ⇄ white. ◉ iPad compatible! What you can't do The calculation method is not a "formula" method. The calculation method is not an "equation" method. The calculation is done in order, so「 x, ÷」 is not calculated first until you press "=" exsample is ( 10 + 20) × 3 = 90. Maximum numbers will be performed up to 9,999,999,999 or -9,999,999,999 to damage the screen design For those who are not like at patterns, we have created a calculator called Newmo Calc,It's a simple colorful calculator so please use that. More info ◉ satomic apps web site https://satomic.net ◉ satomic twitter twitter https://twitter.com/satomic13 ## Key features - One-handed mode - Automatic color changes - Easy screenshot sharing - Multiple beautiful patterns - Large, readable numbers - Intuitive memo function - Drag and drop button customization ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/patterns-calc-pro-calculator/id1549687006/reviews.md ### 5/5 — 使いやすく可愛い *2021-06-02, version 1.1.1* 自分好みにデザインカスタマイズ出来るのでその日の気分でデザイン変えられて便利です。 電卓の数字も大きくて見やすいから使いやすいです。 ### 5/5 — 機能性good！自分好みのデザインにできる！！ *2021-03-16, version 1.1.0* 数字が大きくて見えやすい！タッチした時にバイブがあるため押してる感あり！！ 数字のコピー機能や『%』の税率を設定、指でカーソルできるのが便利！iPhoneの電卓より機能性高いです！！ 　またアイコン、背景も自分好みにデザインできるので気分に合わせて楽しめます！！ ## Frequently asked questions about Patterns Calc Pro ### What is the price of Patterns Calc Pro? Patterns Calc Pro is a paid application, available for $12.99. This one-time purchase grants you access to all its features without any additional costs or subscriptions. ### Does Patterns Calc Pro have ads? No, Patterns Calc Pro is completely ad-free. You can perform calculations without any interruptions from advertisements, ensuring a smooth user experience. ### What devices is Patterns Calc Pro compatible with? Patterns Calc Pro is compatible with iPhone, iPad, and iPod devices. It is designed to work seamlessly across these Apple platforms. ### How often is Patterns Calc Pro updated? The latest version of Patterns Calc Pro is 2.0.3, last updated on September 28, 2025. Updates typically include new features and performance improvements. ### What is the age rating for Patterns Calc Pro? Patterns Calc Pro has an age rating of 4+. This indicates it is suitable for users of all ages, featuring a simple and intuitive interface. ### Does Patterns Calc Pro support formula calculations? No, Patterns Calc Pro does not support formula calculations where operations like multiplication and division are prioritized before addition and subtraction. Calculations are performed in sequential order. ### Can I customize the appearance of Patterns Calc Pro? Yes, you can customize the appearance of Patterns Calc Pro extensively. Features include changing button colors, automatic color adjustments, and selecting from over 200 beautiful patterns. ### What is the maximum number Patterns Calc Pro can handle? Patterns Calc Pro can perform calculations with numbers up to 9,999,999,999 or down to -9,999,999,999. This range is designed to accommodate most everyday calculation needs. ## Version history (last 5 releases) ### 2.0.3 — 2025-09-28 Bug fixs ### 2.0.2 — 2025-06-30 Little changes. ### 2.0.1 — 2021-06-27 Fixed a bug that caused the app to crash on iPad when selecting "flower patterns". You can now select a flower pattern without worry. This error occurred because only the iPad flowers file was using the correct uppercase "P"...Thank you. ### 2.0.0 — 2021-06-08 ◉ New features! 1) Now you will be able to use the calculator with "one hand only" by sliding your finger. by simply double tapping the screen you can switch to "ON ⇄ OFF" one-handed mode and you can adjust the top, bottom, left and right 10 different sizes as you like. 2) Random function has been added to change the Patterns. You can change the color automatically "every time you start the app" or "once a day". (3) You can share your screenshot easily ! If you take a screenshot of the calculator and select "Allow access to photos", you can share the screenshot as is. ◉ Other minor fixes. 1. added a button to go directly to the YouTube video on how to use the calculator. 2. the menu label was off by a few millimeters, which probably no one noticed. 3. Fixed an issue where the text font was corrupted when switching to another application on a specific screen when using "Japanese". 4. Problem of when the color of the mark > is not changed in case you select the patterns. 5. Change the app name to "Pro" ### 1.1.1 — 2021-03-25 1. The distance between the buttons when using the iPad has been corrected for a better calculator design 2. Fixed How to use? the video link for the Youtube channel. ## More apps by Hikaru Satomi - [easyJapanese -Japanese study-](https://appshunter.io/ios/app/easyjapanese-japanese-study/id1517351492) - [second Soul 英会話、韓国語、タイ語など31言語！](https://appshunter.io/ios/app/second-soul-31/id1521041246) - [Newmo Calc Pro -Calculator-](https://appshunter.io/ios/app/newmo-calc-pro-calculator/id1544702050) - [Newmo Calc -Calculator Tax++](https://appshunter.io/ios/app/newmo-calc-calculator-tax-plus-plus/id1567016429) - [Patterns Calc -Calculator Tax+](https://appshunter.io/ios/app/patterns-calc-calculator-tax-plus/id1569512624) All apps by Hikaru Satomi: https://appshunter.io/developer/1517351491 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*