Calculator: Calculator Pro Android
Calculator: Calculator Pro gets 5k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Calculator: Calculator Pro is #19 in Personalization Free on Google Play in Japan and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperUserFriendly Apps
CategoryPersonalization
PriceFree
Released
Installs500k+
Rating★ 4.4 (1.2k)
Updated–
Content ratingEveryone
Rating
4.4 ★
1.2k ratings
Measured
Best rank now
#19
Personalization FreeMeasured
Calculator: Calculator Pro on Google Play
App details
App ID
com.calculator.currency.unitconverter.calculatorapp
Publisher
UserFriendly Apps
Content rating
Everyone
Calculator: Calculator Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Calculator: Calculator Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | PersonalizationFree | #19 |
 Brazil | PersonalizationFree | #78 |
Apps near Calculator: Calculator Pro on the chart
Personalization Free, around #19.
Ratings
Google Play, worldwide.
Rating
4.4 ★
1.2k ratings
Measured
Ratings
1.2k
Measured
Written reviews
32
Measured
About Calculator: Calculator Pro
Your All-in-One Handy Calculator!
A simple, powerful tool to make everyday calculations and conversions a breeze. Perfect for anyone looking for a fast, reliable, and easy-to-use solution.
What Makes It Awesome:
✔️ Basic & Scientific Calculator
Basic Calculator: add, subtract, multiply, and divide.
Use advanced tools for percentages, square roots, trigonometry, and more.
Edit easily with a movable cursor and keep your last expression even after closing the app.
✔️ Unit & Currency Converter
Quickly convert between units like length, weight, area, volume, time, and data size.
Real-time exchange rates for over 150 currencies, perfect for travel or shopping.
✔️ Tip Calculation and Discount Calculator
Calculate tips, split bills, and see totals instantly.
Find out final prices with discounts or taxes applied.
✔️ Date Calculator
Count days between dates or track special events with a countdown timer.
✔️Loan Calculator
Track your loan repayments with options for different repayment methods, ensuring financial clarity.
✔️ User-Friendly Design
Large buttons, clean layout, and offline use make it perfect for daily tasks.
Save your history for easy reference.
Offline functionality for conversions and calculations anytime, anywhere.
This calculator isn’t just about numbers – it’s your go-to tool for everything from quick math to detailed financial planning.
A simple, powerful tool to make everyday calculations and conversions a breeze. Perfect for anyone looking for a fast, reliable, and easy-to-use solution.
What Makes It Awesome:
✔️ Basic & Scientific Calculator
Basic Calculator: add, subtract, multiply, and divide.
Use advanced tools for percentages, square roots, trigonometry, and more.
Edit easily with a movable cursor and keep your last expression even after closing the app.
✔️ Unit & Currency Converter
Quickly convert between units like length, weight, area, volume, time, and data size.
Real-time exchange rates for over 150 currencies, perfect for travel or shopping.
✔️ Tip Calculation and Discount Calculator
Calculate tips, split bills, and see totals instantly.
Find out final prices with discounts or taxes applied.
✔️ Date Calculator
Count days between dates or track special events with a countdown timer.
✔️Loan Calculator
Track your loan repayments with options for different repayment methods, ensuring financial clarity.
✔️ User-Friendly Design
Large buttons, clean layout, and offline use make it perfect for daily tasks.
Save your history for easy reference.
Offline functionality for conversions and calculations anytime, anywhere.
This calculator isn’t just about numbers – it’s your go-to tool for everything from quick math to detailed financial planning.