
Updated on 20 Apr 2025 to new version!
| Name | ChampCalc Scientific Calculator 6.12 Apk Pro |
|---|---|
| Updated | 20 Apr 2025 |
| Category | Apps > Tools |
| Requires Android | 4.0 and up |
| Developer | Bens Apps |
| Google Play | com.bens.apps.ChampCalc.free |
| Size | 3.91 MB |
Updated on 20 Apr 2025 to new version!
ChampCalc Scientific Calculator Mod Apk: not just your average calculator app—it’s a powerful tool for students, engineers, programmers, and anyone who needs advanced mathematical calculations. The Mod APK version of this app takes the experience even further by unlocking premium features for free. Whether you're crunching numbers for physics homework or working on complex equations for engineering, this modified version provides you with everything you need, right at your fingertips.

ChampCalc is a multifunctional scientific calculator app for Android devices. It replicates the look and feel of a real scientific calculator while offering a digital interface with extended features. Designed to be user-friendly and powerful, ChampCalc includes support for:
Trigonometric functions
Logarithmic and exponential operations
Unit conversions
Binary, octal, and hexadecimal systems
Algebraic and programming mode calculations
Constants and variables memory
The Mod APK (modified Android Package Kit) version provides several advantages over the standard Google Play version:
Many features that are limited in the free version become fully accessible:
No ads
Customizable themes and skins
Access to advanced calculators (e.g., matrix solver, equation systems)
Full historical memory access
With ads removed and unnecessary background processes disabled, the Mod APK is often faster and smoother than the original version.
You can change the theme, layout, button size, and display format to suit your preferences—perfect for late-night study sessions or professional work.
From basic arithmetic to high-level calculus, this app supports:
Trigonometry (sin, cos, tan, etc.)
Complex numbers
Factorials and permutations
Statistical operations
Degrees, radians, and grads
Work with:
Binary (base 2)
Octal (base 8)
Decimal (base 10)
Hexadecimal (base 16)
Great for computer science and electronics students.
Convert between:
Length
Mass
Temperature
Volume
Time
Energy
Everything is built-in, so no need for separate apps.
Store multiple constants, recall previous results, and re-use formulas—ideal for long and complex calculations.
⚠️ Disclaimer: Mod APKs are unofficial versions of apps and may violate the terms of service of the original app. Install at your own risk and only from trusted sources.
Download the Mod APK file from a reliable website.
Enable Unknown Sources in Android settings:
Go to Settings > Security > Install unknown apps
Allow your browser or file manager to install APKs
Locate the APK file in your downloads folder.
Tap the file to begin installation.
Once installed, open the app and explore the unlocked features.
Ideal for solving algebra, calculus, statistics, and trigonometry problems on the go.
Get precision results with constants, memory storage, and multi-mode support.
The binary and hexadecimal calculator comes in handy for software development and debugging.

Lightweight and fast
Customizable interface
No internet required
Highly accurate calculations
Advanced math tools all-in-one
Mod APKs may pose security risks if downloaded from shady sites
No official support for modified versions
May not receive updates like the Play Store version