Calculator: Simple Calculator
Calculator: Simple Calculator is made and published by Efficient Tools. AppBrain is an independent app data site and isn't affiliated with Efficient Tools. The app name, icon, screenshots and description belong to Efficient Tools and are shown as published on Google Play.
AppBrain's verdict
PopularWell rated- Total installs
- 65 million
- Best rank
- #47
- Top Free, Brazil
- Rating on Google Play
- 4.35
- 127,656 ratings
- Last updated
- October 20, 2026
Calculator: Simple Calculator is popular, with 65 million installs. Users rate it well: 4.4 stars from 127,656 ratings. Its best ranking is #47 in Top Free, Tools in Brazil.
Installs
Tracked by AppBrain- Last 30 days
- 1.3 million
- Per day
- 42 thousand
- 30-day average
- Play install range
- 50+ million
- Launched
- September 2023
Installs over time
Calculator: Simple Calculator has been installed 65 million times. Over the past 30 days, it averaged 42 thousand installs per day.
Rankings
Google Play top charts- Highest rank
- #47
- Chart
- Top Free
- Tools
- Country
- Brazil
Google Play Rankings for Calculator: Simple Calculator
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 64 | Japan | Tools | Top Free |
| 47 | Brazil | Tools | Top Free |
| 54 | Turkey | Tools | Top Free |
| 57 | Mexico | Tools | Top Free |
| 196 | United States | Tools | Top Free |
| 144 | Germany | Tools | Top Free |
| 77 | Spain | Tools | Top Free |
| 157 | Canada | Tools | Top Free |
| 162 | France | Tools | Top Free |
| 98 | Saudi Arabia | Tools | Top Free |
Ranking history in Japan
Competitors
Similar apps and more from Efficient ToolsAlternatives to Calculator: Simple Calculator
More from Efficient Tools
Releases
Updates seen on Google Play- Version
- 1.4.0
- Launched
- September 2023
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Calculator: Simple Calculator for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 36
- App size
- 30.6 MB
- Content rating
- Everyone
Technologies used by Calculator: Simple Calculator
About the app and developer
About Calculator: Simple Calculator
Calculator: Simple Calculator is a tools app developed by Efficient Tools.
How many times has Calculator: Simple Calculator been downloaded?
Calculator: Simple Calculator has been downloaded 65 million times. In the last 30 days, the app was downloaded 1.3 million times. It is ranked in the top 100 tools apps.
What is the rating of Calculator: Simple Calculator?
Calculator: Simple Calculator is rated 4.35 out of 5 stars, based on 130 thousand ratings.
Is Calculator: Simple Calculator free?
Calculator: Simple Calculator is free. The APK size is 30.57 MB. The latest APK version available is 1.4.0. The last update was on October 20, 2026.
What are the requirements for Calculator: Simple Calculator?
The app has a content rating of Everyone. The APK has been available on Google Play since September 2023.
App Performance Report
Get a detailed PDF report for Calculator: Simple Calculator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Efficient Tools
Store listing
By Efficient Tools, from Google Play“Calculator: All-in-one Calculator for Percentage, Tip, Loan + Unit, Currency etc”
Description by Efficient Tools Written by the developer, not by AppBrain. Click to read.
No matter whether you want a calculator for Samsung, a calculator for Xiaomi or for other devices, our app ensures faster speed, better performance and more abundant modes as your must-have offline calculator tool.
What makes us a helpful Android calculator that distinguishes from other free calculators:
🔢 Basic & Scientific Calculator
• Master the 4 basic offline calculator operations: square, roots, parentheses, and percentages.
• Perform a wide range of scientific calculations: log, ln, √, sin, cos, tan, etc., all through our free calculator. We even optimize it to serve as a calculator for Google.
• Move the cursor anywhere for equation editing and copying, making it a really simple calculator.
• Simplify your math with the convenient interface particularly designed for Android calculator users.
• Tailor your calculation precision from 0 to 10 decimal places.
• Save in real time. You can pick calculations up from the offline calculator history at ease, even if you accidentally close the app.
📏 Unit Converter for Android Calculator
• Convert units for length, area, volume, weight, time, and data all through the simple calculator
• Cover all your daily life unit conversions in one free calculator.
💱 World Currency Converter
• Access real-time exchange rates for all global currencies and perform currency conversions with one tap.
• Convert 4 currencies at once.
🏷️ Discount Calculator
• See savings, taxes, and the total just need to input amounts, discount rates, and tax.
💰GST Calculator
• Get the total price by entering the original cost and tax rate.
🏦 Loan Calculator
• Easily track your loan bills by inputting interest and principal for equal principal, equal installments, etc.
📆 Date Calculator
• Support calculating dates and the interval between two dates.
💵 Tip Calculator
• Just input your bill amount and tip percentage to get the tip automatically.
• Exclude tips from taxable calculations, saving you time and hassle.
• Quickly know each person's share by dividing the final amount evenly.
📱 User-Friendly Design
• Enjoy an error-free input experience with our large keyboard for all ages. Beautiful interface as a calculator for Redmi.
• Say goodbye to input errors with optional key vibrations.