About SpecExp Advanced Calculator
This scientific calculator is built for students, engineers, mathematicians, and professionals who need powerful mathematical tools in a clean and intuitive interface. From everyday calculations to advanced mathematics,...
This scientific calculator is built for students, engineers, mathematicians, and professionals who need powerful mathematical tools in a clean and intuitive interface.
From everyday calculations to advanced mathematics, it supports fractions, number systems, algebra, trigonometry, matrices, vectors, complex numbers, calculus, statistics, and more. Everything works completely offline, so your calculator is always available when you need it.
Intuitive & Efficient
Effortless Input & Editing
Enter and edit expressions easily with copy, cut, paste, text selection, undo, and redo.
Save & Export
Save expressions for later or export them as PNG images for easy sharing.
Copy Results
Copy calculation results to the clipboard with a single action.
Customizable Fonts
Choose a font style that makes expressions and results easier to read.
Powerful Mathematical Tools
🔢 Number Systems & Conversions
• Fractions, mixed fractions, and recurring decimals
• Convert recurring decimals to fractions and fractions to decimals
• Convert and calculate in binary, ternary, octal, decimal, hexadecimal, and other base-n systems
📐 Algebra & Trigonometry
• Trigonometric and hyperbolic functions
• Degree, minute, and second (° ′ ″) calculations
• Square roots, n-th roots, powers, and absolute values
📊 Advanced Mathematics
• Matrices & Vectors: determinants, rank, inverse matrices, and vector operations
• Complex Numbers: addition, subtraction, multiplication, and division
• Calculus: limits and definite integrals
• Logarithms: natural (ln), common (lg), and arbitrary bases
🧮 Statistics & Combinatorics
• Combinations, permutations, and factorials
• Greatest common divisor (GCD) and least common multiple (LCM)
• Sum (Σ) and product (Π) of sequences
Whether you're studying mathematics, preparing for exams, solving engineering problems, or working on professional projects, this calculator provides a versatile environment for tackling both simple and advanced calculations.
No internet connection required. Use it completely offline, anytime and anywhere.
Previous Versions
Here you can find the changelog of SpecExp Advanced Calculator since it was posted on our website on 2016-12-23 03:48:15.
The latest version is 4.6.16 and it was updated on 2026-10-12 23:34:55. See below the changes in each version.
SpecExp Advanced Calculator version 4.6.16
Updated At: 2026-10-11
Changes: • Optimized for Android 15.
• Enhanced Edge-to-Edge support for a more immersive UI.
• Refreshed app icons.
• Performance improvements and minor bug fixes.
SpecExp Advanced Calculator version 4.6.4
Updated At: 2026-03-06
Changes: Scrolling is now smoother
Selection is now more accurate
SpecExp Advanced Calculator version 4.6.2
Updated At: 2025-11-30
Changes: Scrolling is now smoother
Fixed an issue where the formula disappeared when long expressions reached the screen corners — the formula now remains visible while typing
Selection is now more accurate
SpecExp Advanced Calculator version 4.5.3
Updated At: 2025-09-28
Changes: Fixed design issues in landscape mode.
Improved overall UI design.
SpecExp Advanced Calculator version 4.5.1
Updated At: 2025-07-27
SpecExp Advanced Calculator version 4.4.0
Updated At: 2023-11-25
Changes: Added support for latest android versions.
Fixed "white screen" bug.
SpecExp Advanced Calculator version 4.3.52
Updated At: 2022-01-04
Changes: Fixed "save as png" issue for Android 10 and above.
SpecExp Advanced Calculator version 4.3.51
Updated At: 2021-03-22
Changes: Bugs fixed
SpecExp Advanced Calculator version 4.3.50
Updated At: 2021-01-12
Changes: Advertisements removed.
SpecExp Advanced Calculator version 4.3.48
Updated At: 2020-09-27
Changes: BFixed compatibility issues with older versions of Android.
Disclaimer
Official Google Play Link
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