--- title: "Calculator Keyboard - Calku - Отзывы, Доход и Загрузки приложения in Соединенные Штаты | Apple App Store" description: "Calku transforms your keyboard into a handy calculator, making quick calculations effortless without switching apps! Whether you're texting, taking notes, or browsing, you can instantly calculate with" --- # Calculator Keyboard - Calku — Соединенные Штаты > Calculate from your keyboard ![Calculator Keyboard App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0a/35/47/0a3547b1-1c4e-6973-77d8-4e2a10b5045b/AppIcon-0-0-1x_U007emarketing-0-8-0-sRGB-85-220.png/434x0w.png) **Developer:** [Supagarn Pattananuchart](https://apptail.io/ru/developer/supagarn-pattananuchart-dsS) **Category:** Utilities **Rating:** 4.7/5 (486 ratings) **Price:** Free **Bundle ID:** com.CalculatorKeyboard.Calku **Store:** Apple App Store **Country:** Соединенные Штаты **Version:** 3.9 (released 2025-12-21) **Original Release:** 2020-12-30 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1546065778) **AppTail Page:** [https://apptail.io/ru/app/calculator-keyboard-calku-UFx/united-states](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/united-states) ## Calculator Keyboard Description Calku transforms your keyboard into a handy calculator, making quick calculations effortless without switching apps! Whether you're texting, taking notes, or browsing, you can instantly calculate within any app. Perfect for messaging, homework, or day-to-day tasks. Compatible with many apps such as • Messages, Messenger, WeChat, Line, Twitter, Telegram, Instagram, etc. • Safari • Notes • Mail • Stocks • And many more! Features : • Supports Dark Mode • Full iPadOS Compatibility • Customizable Decimal Points • Powerful Scientific Calculator • Access Your Calculation History • Keyboard Feedback (Sound & Haptic) Say goodbye to app-switching and copying-pasting—Calku makes calculations easy and seamless in any app! Terms of Use: Privacy Policy: ## Calculator Keyboard Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/bf/45/8c/bf458cfa-ed66-86ea-736e-1deaa67856f3/2be7fb33-cf07-4b92-b087-8f5fc626722a_Hotpot_0.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/c5/2b/c2/c52bc255-3b83-881c-4eeb-eeac2be30db5/da2620e9-3951-4b87-9ca5-926f3956de03_Hotpot_1.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/c0/2a/3d/c02a3d11-4155-9157-497f-cfb4cc96dea5/ba857017-a89d-44b0-a231-8f08e59a52f9_Hotpot_2.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/44/2b/52/442b523d-10b2-bc39-d00b-d16271c976f8/386375a3-1b42-4ce1-8fd6-0ff4ea8c35b7_Hotpot_3.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/bf/4a/04/bf4a04c7-6a8c-780d-e988-513a122d7a01/c06b67b5-3b81-4926-bec3-9cdc89a5d704_Hotpot_4.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/a7/3b/15/a73b15be-f4b5-13fb-a6dc-cd9a771b1f42/a493176f-9d80-43cf-b296-535bdb362c3e_Hotpot_5.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/7f/0e/c8/7f0ec857-22da-5d76-313f-39b4aa7bc588/0b08ecdf-d5df-473b-ac62-6bcbc45d1fb9_Hotpot_6.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/cd/74/9f/cd749fbb-4dbc-973a-0035-032a0a2e6382/43e22235-3b86-4b5c-8205-6908602a3949_Hotpot_7.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/32/2c/dc/322cdcd2-ec99-2ef4-c466-d08ca2d78f9a/9b499139-cb34-4468-8cfb-5471461156bb_Hotpot_8.png/1242x2688.png) ## Calculator Keyboard Rating Breakdown in Соединенные Штаты - 5 stars: 425 (87%) - 4 stars: 30 (6%) - 3 stars: 10 (2%) - 2 stars: 7 (1%) - 1 stars: 14 (3%) ## Calculator Keyboard Reviews in Соединенные Штаты ### ***** "I made it five stars so you can be aware ⚠️" I think it’s good but I can’t delete it! Please delete this on my account!!!!!! I hate having it -- ceazy kitty, 2024-10-08 ### ***** "Best calculator app ever!!" 999999+99999=1,099,998 -- Guess 45465656, 2024-08-18 ### ****- "tim" the -- 飞蛾向火扑, 2024-07-29 ### ***** "Very nice" Very nice and handy Only thing I wish it had is vibration on touch. -- amirsj2, 2024-05-28 ### *---- "Doesn't work" Worthless app. I installed it and it doesn't work -- Armpit City, 2024-05-10 ### ***** "Great utility." Makes using the keyboard much easier. Makes using calculations much easier than using the dedicated keys on a alpha numeric type keyboard on a standard keyboard layout. Very helpful when using iMessages when showing calculations to others. -- britnan159, 2024-01-13 ### ***** "History button" Thank you for great app Please bring history button to main page -- Ali Asghari, 2023-04-16 ### ***** "تطبيق جميل جداً" يخليك تستغني عن الخروج من المحادثة علشان تحسب على حاسبة الجهاز -- Abdulrhman alamri, 2022-12-19 ### *---- "Doesn’t work in iPad Pro 2021 iOS 14.6" Can’t get it to “Add Keyboard” on iPad Pro 2021 iOS 14.6. Instructions leave a lot to be desired. Not recommended. -- bb_photos, 2021-05-31 ### ***** "زۆر تايبەتە، amazing" زۆر تايبەت و ناوازەيە دەتوانى لەگەڵ كيبۆرد بەكارى بێنيت -- pshtiwan suleiman, 2021-05-18 ### ***** "Great idea 💡" Is very useful but sometimes is buggy 😊 -- Jorgenis H, 2021-03-09 ### ***** "Great idea!" Pretty great idea for an app! Works flawlessly and I like the “keep result only” setting. -- JoeDoom57, 2021-03-08 ### ***** "Great idea!" I’m surprised that no one thought of this sooner. Very useful -- Th20967, 2021-02-25 ### ***** "Calku Works Great!" I came into this app by accident as I was not looking for a calculator, but I must say this app really works great! I have found this app comes in handy to do a quick calculation while in other apps. The app is easy to use and performs well. My thanks to the developers for a simple app that performs great. Job well done! -- Scott1155, 2021-02-14 [View all Calculator Keyboard reviews and detailed analytics on AppTail](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Calculator Keyboard In-App Purchases | Item | Price | |------|-------| | Calku Pro - Lifetime | $5.99 | | Calku PRO (1 Month) | $0.99 | ## Calculator Keyboard Discovered Keywords - calcul keyboard - calculator keyboard - keyboard calculator - scientific keyboard ## Apps Similar to Calculator Keyboard - [CALC Smart Calculator ±](https://apptail.io/ru/app/calc-smart-calculator-qTc/united-states) - [读卡识途（NFC读卡器）](https://apptail.io/ru/app/nfc-BEt/united-states) - [Calcvier - Keyboard Calculator](https://apptail.io/ru/app/calcvier-keyboard-calculator-hwS/united-states) - [ATOM Store, Myanmar](https://apptail.io/ru/app/atom-store-myanmar-wYX/united-states) - [PrefixPlus - add the prefix](https://apptail.io/ru/app/prefixplus-add-the-prefix-hdyb/united-states) - [xKeyboard - Custom Keyboard](https://apptail.io/ru/app/xkeyboard-custom-keyboard-nFGc/united-states) - 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[Канада](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/canada) - [Япония](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/japan) - [Великобритания](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/united-kingdom) - [Вьетнам](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/vietnam) - [Франция](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/france) - [Австралия](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/australia) - [Республика Корея](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/south-korea) - [Турция](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/turkey) - [Германия](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/germany) - [Нидерланды](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/netherlands) - [Египет](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/egypt) - [Швеция](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/sweden) - [Малайзия](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/malaysia) - 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[Тунис](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/tunisia) - [Бельгия](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/belgium) - [Перу](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/peru) - [Ливан](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/lebanon) - [Бахрейн](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/bahrain) - [Хорватия](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/croatia) - [Южно-Африканская Республика](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/south-africa) - [Дания](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/denmark) - [Кипр](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/cyprus) - [Доминиканская Республика](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/dominican-republic) - [Украина](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/ukraine) - [Эквадор](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/ecuador) - [Литва](https://apptail.io/ru/app/calculator-keyboard-calku-UFx/lithuania) - 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