Calculator Keyboard - Calku
Utilities

Calculator Keyboard - Calku

Calculate from your keyboard

Supagarn Pattananuchart · released 30 Dec 2020 · Open in App Store ↗

★ 4.69 1,677 reviews
Unlock the split between the products, the store ranks, and how both moved.See plans
Top products by revenueLatest
Premium Monthly52%
Premium Annual31%
Lifetime17%
Top growing products90 days
Premium Monthly+6.0%
Premium Annual+4.0%
Lifetime+2.0%
Revenue %
Monthly175$0.50 – $1.3824.8%+18.0%
One-time purchase175$5.49 – $9.0324.8%+18.0%
DownloadsRevenueTop product
United States49324.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
China13024.8%24.8%1stMonthlyPro Monthly$9.99
Saudi Arabia12524.8%24.8%3rdWeekly · 3 days trialUnlimited Weekly$4.99
Thailand8924.8%24.8%1stOne-time purchaseLifetime Unlock$29.99
Taiwan6624.8%24.8%2nd6 monthsPlus 6 Months$34.99
India5724.8%24.8%4thOne-time purchaseStarter Pack$2.99
Hong Kong4424.8%24.8%1stAnnual · 14 days trialFamily Annual$119.99
United Arab Emirates4224.8%24.8%2nd3 monthsPro Quarterly$24.99
Vietnam3324.8%24.8%1stOne-time purchaseRemove Ads$6.99
Japan3224.8%24.8%1stMonthly · 7 days trialPremium Monthly$12.99
Canada3124.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
United Kingdom2724.8%24.8%1stMonthlyPro Monthly$9.99
France2624.8%24.8%3rdWeekly · 3 days trialUnlimited Weekly$4.99
Australia2524.8%24.8%1stOne-time purchaseLifetime Unlock$29.99
Malaysia2324.8%24.8%2nd6 monthsPlus 6 Months$34.99
South Korea2224.8%24.8%4thOne-time purchaseStarter Pack$2.99
Germany2024.8%24.8%1stAnnual · 14 days trialFamily Annual$119.99
Netherlands1924.8%24.8%2nd3 monthsPro Quarterly$24.99
Turkey1924.8%24.8%1stOne-time purchaseRemove Ads$6.99
Israel1824.8%24.8%1stMonthly · 7 days trialPremium Monthly$12.99
Egypt1724.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
Sweden1724.8%24.8%1stMonthlyPro Monthly$9.99

The store shows a different set in every country

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: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://supagarn-pa.com/Calku/privacy-policy

Last collected from the App Store on