Calculator Pro – All-in-one APK for android

Are you tired of juggling multiple calculators for different functions on your Android device? Look no further than Calculator Pro: All-in-One, a remarkable Android app developed by Gigantic Apps. This all-inclusive calculator software has an abundance of features, giving you quick access to everything you need to streamline your calculations. If you're looking for a powerful and flexible calculator programme, look no further than Calculator Pro All-in-One, with its intuitive design and comprehensive set of functionality.
Gigantic Apps
Jul 8, 2023
7.4 MB
Get it on
Google Play
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App Information

Information Details
Package Name Calculator Pro – All-in-one
Developer Gigantic Apps
Get it On Google Play
Content Rating Everyone
Architecture Universal
Version 3.2.0
Size 7.4 MB
Requirements 5.0
Last Update Feb 27, 2024
Date Update Jul 8, 2023
Verified AppSecure Verified
Average Rating 4.7/5
Page Views 2,021
Downloads 430
Comments Enabled Yes
Supported Platforms Android

Calculator Pro, all-in-one: Simplify Your Calculations with this Powerful Android app.

Are you tired of juggling multiple calculators for different functions on your Android device? Look no further than Calculator Pro: All-in-One, a remarkable Android app developed by Gigantic Apps. This all-inclusive calculator software has an abundance of features, giving you quick access to everything you need to streamline your calculations. If you’re looking for a powerful and flexible calculator programme, look no further than Calculator Pro All-in-One, with its intuitive design and comprehensive set of functionality.


Accurate and efficient computations are crucial in today’s fast-paced society. To satisfy these needs, the developers of Calculator Pro All-in-One crafted a suite of tools that covers the gamut from simple arithmetic to complex calculus. This programme is perfect for everyone who needs a trustworthy calculator, whether you’re a student, a professional, or just require one for basic calculations.

Key Features of Calculator Pro: All-in-One

If you’re looking for calculator software that stands out from the crowd, look no further than Calculator Pro All-in-One. Let’s have a look at some of its most important features:

  1. Basic Arithmetic Operations: You may quickly and easily calculate simple numbers using Calculator Pro, all-in-one. This user-friendly calculator makes it simple to add, subtract, multiply, and divide.
  2. Scientific Functions for Advanced Calculations: Calculator Pro, an All-in-one, has a wide variety of scientific capabilities for use in more advanced computations. Save time and effort by quickly and easily performing trigonometric, logarithmic, and exponential computations.
  3. Unit Conversion Made Easy: Converting units of measurement is a breeze with the help of Calculator Pro, an All-in-one. This programme can help you with any measurement conversion, whether it be length, weight, volume, or temperature.
  4. Currency Conversion at Your Fingertips: Involved in foreign travel or business? Currency conversion is a breeze with Calculator Pro All-in-One, and you can always be in the know with real-time exchange rates.
  5. Graphing Capabilities for Visual Representation: Use the built-in graphing capability to create visual representations of mathematical functions and data. Learn more about math by analysing data and plotting equations.
  6. Extensive Calculator Collection: You no longer need to install several calculator apps on your phone. Over 80 different calculators and unit conversions are included in Calculator Pro, so you can be confident that you’ll always have the correct tool for the job.
  7. Personalization and Customization Options: The developers of Calculator Pro, an All-in-one, know the value of customization. Make the app seem as you want it to by picking from a range of themes, backgrounds, and colour schemes.
  8. Calculation History for Easy Reference: Use the calculation history function to easily recall past computations. Look back on previous computations and reuse the results without entering them again manually.
  9. User-Friendly Interface and Intuitive Design: The clear layout and straightforward controls of Calculator Pro All-in-One make it suitable for users of all experience levels. Its well-thought-out design makes all of its functions easy to reach, saving you time and aggravation.
  10. Security and Privacy: Big Apps knows how crucial it is to protect your personal information. The privacy and security of your numbers and information are top priorities for Calculator Pro All-in-One.
  11. Compatibility and Availability: In order to make Calculator Pro: All-in-One available to as many people as possible, we made sure it worked with a variety of Android devices. It may be obtained by any of the billions of Android users across the world by simply downloading it from the Google Play Store.
  12. Smart Search and Quick Navigation: Calculator Pro’s streamlined research capabilities will save you precious minutes. You can quickly go to the desired calculator or converter by using the intuitive interface.
  13. A Dark Theme for Optimal Visibility: Calculator Pro has a sophisticated dark theme, perfect for those late-night study sessions or low-light settings. Improved contrast and less strain on the eyes make computations easier at any time of day or night.
  14. Designed for Your Convenience: The interface of Calculator Pro has been carefully created to eliminate any hiccups the user may encounter. Get around the programme quickly and easily so you can give your full attention to your computations.
  15. Customer Support and Feedback: Gigantic Apps is committed to providing first-rate service to its customers. The committed customer support staff is ready to help you out if you run into any problems or have any recommendations for enhancements.
  16. Pricing and Subscription Options: A basic version of Calculator Pro All-in-One is available for free to give customers a taste of the app’s functionality. In addition, there are paid plans that provide access to additional features for more sophisticated mathematical computations.

Empowering Tools for Various Fields

Math Tools to Simplify Your Math Problems

Mathematical issues of all kinds may be met with the help of Calculator Pro’s extensive set of mathematical instruments. You can count on this software to quickly and accurately solve whatever problem you throw at it, be it a simple percentage or average calculation, an equation, or the verification of a prime number.

Efficient Unit Converters

Calculator Pro can convert between more than 30 different units. This programme can help you with all your conversion needs, whether you need to figure out the length, area, weight, volume, speed, temperature, time, fuel efficiency, or cooking ingredients.

Additional Useful Features

In addition to basic arithmetic and unit conversion, Calculator Pro has a plethora of other helpful functions, such as:

  1. Body Mass Index (BMI) Calculator: Find out your body mass index and monitor your fitness level with little effort.
  2. Daily Calories Burn Calculator: Learn your basal metabolic rate so that you can eat healthily and efficiently throughout the day.
  3. Percentage of Body Fat Calculator: Use this straightforward tool to find your true body fat percentage.
  4. Sales Tax Calculator: Simple tax computations help you stick to your financial plan.
  5. Tip Calculator: Tip calculators make it simple to give fair gratuities at dining establishments.
  6. EMI/Loan Calculator: This calculator can help you figure out your monthly loan payments and EMIs.
  7. Smoking Cost Calculator: This useful calculator can help you see the cost of smoking in a whole new light.
  8. Age Calculator: Find out your exact age so you can prepare for major events.
  9. Time Passage Estimator: Easily convert between years, days, hours, and minutes.

Unleash the Power of Calculator Pro.

Calculator Pro is an indispensable tool for everyone who works with numbers on a daily basis, be they students, teachers, engineers, or DIYers. This software provides a wide variety of calculators, unit converters, and other tools to help you swiftly and accurately handle any issue or calculation. Try Calculator Pro right now and see how easy and effective it is.

Final Thoughts:

In conclusion, Gigantic Apps’ Calculator Pro All-in-One is robust Android software that streamlines computations and improves mathematical prowess. This programme solves all your calculating problems thanks to its extensive set of functions, simple interface, and intuitive layout. Calculator Pro All-in-One is an indispensable piece of software for any Android user, whether they are students, professionals, or just looking for a reliable calculator.


  1. Is Calculator Pro – All-in-one available for iOS devices?
    • Currently, Calculator Pro – All-in-one is only available for Android devices.
  2. Can I use Calculator Pro – All-in-one offline?
    • Yes, Calculator Pro – All-in-one works offline, allowing you to perform calculations without an internet connection.
  3. Does Calculator Pro – All-in-one support multiple languages?
    • Yes, Calculator Pro – All-in-one supports multiple languages, ensuring accessibility for users worldwide.
  4. Are there any in-app purchases within Calculator Pro – All-in-one?
    • While Calculator Pro – All-in-one offers a free version, there are premium subscriptions available to unlock advanced features.
  5. Is Calculator Pro – All-in-one suitable for scientific calculations?
    • Absolutely! Calculator Pro – All-in-one offers a wide range of scientific functions, making it perfect for scientific calculations and advanced mathematical requirements.

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What's new

• Improved Calculator UI
• Added shortcut to open Calculator
• Fixed Calculator UI in split screen
• Unit converter now saves last used units
• Calculator now saves current expression until app death
• Bug fixes and performance improvements

• Added new World Time Converter tool
• Moved Search to the bottom navigation bar
• Added new AMOLED theme
• Added new 45+ units in Unit Converter

Applied Patches

  • Pro / Paid features unlocked;
  • Disabled / Removed unwanted Permissions + Receivers + Providers + Services;
  • Optimized and zipaligned graphics and cleaned resources for fast load;
  • Ads Permissions / Services / Providers removed from Android.manifest;
  • Ads links removed and invokes methods nullified;
  • Ads layouts visibility disabled;
  • Google Play Store install package check disabled;
  • Debug code removed;
  • Remove default .source tags name of the corresponding java files;
  • Analytics / Crashlytics / Firebase disabled;
  • AOSP compatible mode;
  • Languages: Full Multi Languages;
  • CPUs: universal architecture;
  • Screen DPIs: 120dpi, 160dpi, 213dpi, 240dpi, 320dpi, 480dpi, 640dpi;
  • Original package signature changed;