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- Calculator MobiCalc Vs. Champ Scientific Calculator
Calculator MobiCalc vs Champ Scientific Calculator Usage & Stats
Mobi Calculator is a free, ad-free Android app for everyone who appreciates a good user interface and functionality.
Calculator for simple and complex calculations with percentage capability—Enjoy ad-free convenience!
The easy-to-use interface makes using it a joy. This simple yet functional calculator is useful for school children, students, professionals at work, and as go-to calculator for everyday tasks.
• Free
• No ads!
• Time calculator
• Accurate percentage calculator
• Real-time result
• This is calculator with full-featured history of calculations, comments and sharing of calculations
• Classical memory feature (M+, M-, MR)
• Multiple string expressions
• Big buttons and beautiful themes
• Multilanguage
• Customizable buttons on the main screen
• Spends very small memory space
• High accuracy, up to 30 digits
• HEX/BIN/OCT mode, up to 64 bits in PRO-version
• Does not require unnecessary permissions like Internet connection, geo-position, contacts and SMS
It's not an 'All-in-One' tool. We include only the truly essential features that are useful for work and everyday household calculations.
Other features include:
• Calculation modes: operation priorities, rounding, etc.
• Modern Material and battery-saving dark themes.
• Trigonometric functions: sine, cosine, etc.
• Radians and degrees calculations with DMS (degree-minute-second) displaying mode.
• Logarithmic and other functions.
• Basic features: square/cube/n-th root, power, percentages.
In the PRO version:
* Ability to store up to 1000 history records (50 in the free version).
* Ability to edit expressions with up to 7 lines on the screen (5 in the free version).
* Additional themes (Business, Ice Cream Sandwich).
The list will be expanded!
- Google Play Store
- Free
- Tools
Usage Rank
#3,555
Champ Scientific Calculator© is a powerful scientific calculator that supports very large numbers and extreme precision of more than 130 digits.
The calculator provides a wide variety of domains such as mathematics, trigonometry, logarithms, statistics, percentage calculations, base-n operations, scientific constants, unit conversions, and more.
The calculator detects and shows repeating decimal numbers (periodic numbers) on the display and interfaces, allowing editing them inside the expression.
The calculator fully supports complex numbers in both rectangular and polar forms and in Degrees-Minutes-Seconds (DMS) format. These formats can be used freely in expressions, within functions, and across various interfaces. Additionally, you have the option to select any of these formats for the displayed result.
Additionally, the calculator includes an advanced programmer's mode that supports binary, octal, and hexadecimal number systems. It offers logical operations, bitwise shifts, rotations, and more. You can adjust the number of bits for making the calculations and also select between Signed or Unsigned number representations.
Editing calculations is made easy with a multi-line expression editor and customizable syntax highlighting, ensuring a user-friendly experience. The calculator's design focuses on ease of use, professional aesthetics, high-quality themes, and customizable syntax colors.
Key Features:
• Multi-line expression editor with syntax highlighting
• Supports large numbers and extreme precision
• Handles up to 130 decimal digits of significand
• Full support for Complex Numbers and Polar view
• Comprehensive functions: Math, Trig, Logarithmic, Statistics, and more
• Trigonometric and hyperbolic function support
• Binary, octal, and hexadecimal numeral systems
• Logical operations, bitwise shifts, and rotations
• Statistical calculations using stack entries
• Percentage calculations
• Use of parameters within expressions (PRO feature)
• Extended information about calculation results
• Interactive interface for storing and utilizing values
• Statistical calculator with stack entries
• Over 300 scientific constants (CODATA)
• Over 760 conversion units
• Sharing and clipboard operations
• Quick navigation through expression history
• Interactive interfaces for memory and expressions
• Angular modes: degrees, radians, and grads
• Conversion functions for angular modes
• DMS support (degrees, minutes, and seconds)
• Configurable number format and precision
• Fixed, scientific, and engineering modes
• Detection, display, and editing of repeating decimals
• High-quality themes
• Customizable syntax highlighting
• Adjustable text size for display
• Integrated user manual
PRO Version Features:
★ Managing and saving expressions.
★ Advanced parameter interface.
★ Rich color editor for syntax highlighting.
★ Trig functions with complex args.
★ Support the project ☺
- Google Play Store
- Free
- Tools
Usage Rank
- -
Calculator MobiCalc vs. Champ Scientific Calculator ranking comparison
Compare Calculator MobiCalc ranking trend in the past 28 days vs. Champ Scientific Calculator
Calculator MobiCalc#3,555
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Compare Calculator MobiCalc ranking trend in the past 28 days vs. Champ Scientific Calculator
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February 26, 2026