Math assistant - Fasten Tools
1.0 11
v2.2 by WholeDetail
About Fasten Tools
Fasten Tools (Package Name: com.wholedetail.fastentools) is developed by WholeDetail and the latest version of Math assistant - Fasten Tools v2.2 was updated on December 15, 2025. Math assistant - Fasten Tools is in the category of Education. You can check all apps from the developer of Math assistant - Fasten Tools and find 71 alternative apps to Math assistant - Fasten Tools on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
“Fasten Tools” is a set of tools to solve various math problems. The app features algebra and geometry solver, a full-fledged unit converter as well as multiple text tools.
The main idea behind “Fasten Tools” is pretty simple — helping students to solve basic math problems in algebra and geometry, as well as some higher mathematics ones, e.g. matrices (determinant, rank, triangular and transposed matrix) and matrix operations (addition, subtraction and multiplication).
In geometry section, you can quickly calculate various parameters of figures, for example, the radius of inscribed and circumscribed circles, area, perimeter, various angles, etc.
Each element of the app is highly customizable to suit every taste!
List of tools:
Higher math
• Vectors conversions (cartesian, polar, cylindrical and spherical)
• Complex numbers conversions (cartesian, polar, indicative and angle forms)
• Complex numbers operations
• Matrix (determinant, rank, invertible, triangular, transposed, adjugate matrices)
• Matrix operations (addition, subtraction and multiplication)
• Linear Equation system using Kramer
Algebra
• Fraction solver
• Decimal number conversion
• Ratio
• Greatest common divisor and Lowest common multiple
• Percentage calculator
• Number factorization
• Even number division
• Quadratic equations
• Distance between points
• Arithmetic progression
• Geometric progression
• Boolean Expressions (Truth table, Perfect CNF, Perfect DNF, Reduced DNF, Minimal DNF)
• Values of the trigonometric functions
Geometry
• Circle
• Triangle
• Rectangle
• Regular polygon
• Graphs
• Lines
Converter
• Number system (binary, octal, decimal and hexadecimal)
• Computer storage
• Temperature
• Angle
• Length
• Time
• Speed
• Area
• Volume
• Mass
• Density (with Density Table)
• Pressure
• Force
• Energy and Work
• Power
Text
• Text to binary
• Text to octal
• Text to hexadecimal
• Text to Morse code
• Uppercase & Lowercase
• Capitalize words
• Capitalize sentences
• Reverse text
• Reverse words
• Random string
• Replace text
• Text similarity
• Keyboard layout
Miscellaneous
• Random number generator
• Grades calculator
• QR code generator
• Time difference
• Time addition
• Body Mass Index
• Basal Metabolic Rate
• Counter
Calculator
The main idea behind “Fasten Tools” is pretty simple — helping students to solve basic math problems in algebra and geometry, as well as some higher mathematics ones, e.g. matrices (determinant, rank, triangular and transposed matrix) and matrix operations (addition, subtraction and multiplication).
In geometry section, you can quickly calculate various parameters of figures, for example, the radius of inscribed and circumscribed circles, area, perimeter, various angles, etc.
Each element of the app is highly customizable to suit every taste!
List of tools:
Higher math
• Vectors conversions (cartesian, polar, cylindrical and spherical)
• Complex numbers conversions (cartesian, polar, indicative and angle forms)
• Complex numbers operations
• Matrix (determinant, rank, invertible, triangular, transposed, adjugate matrices)
• Matrix operations (addition, subtraction and multiplication)
• Linear Equation system using Kramer
Algebra
• Fraction solver
• Decimal number conversion
• Ratio
• Greatest common divisor and Lowest common multiple
• Percentage calculator
• Number factorization
• Even number division
• Quadratic equations
• Distance between points
• Arithmetic progression
• Geometric progression
• Boolean Expressions (Truth table, Perfect CNF, Perfect DNF, Reduced DNF, Minimal DNF)
• Values of the trigonometric functions
Geometry
• Circle
• Triangle
• Rectangle
• Regular polygon
• Graphs
• Lines
Converter
• Number system (binary, octal, decimal and hexadecimal)
• Computer storage
• Temperature
• Angle
• Length
• Time
• Speed
• Area
• Volume
• Mass
• Density (with Density Table)
• Pressure
• Force
• Energy and Work
• Power
Text
• Text to binary
• Text to octal
• Text to hexadecimal
• Text to Morse code
• Uppercase & Lowercase
• Capitalize words
• Capitalize sentences
• Reverse text
• Reverse words
• Random string
• Replace text
• Text similarity
• Keyboard layout
Miscellaneous
• Random number generator
• Grades calculator
• QR code generator
• Time difference
• Time addition
• Body Mass Index
• Basal Metabolic Rate
• Counter
Calculator
Fasten Tools v2.2 Update
Version 2.2• Added to Misc tab:
• Body Mass Index
• Basal Metabolic Rate
• Counter
• Added Ratio
• Reworked Grades calculator
• More formulas
• More units in Converter (+inch' foot")
• Initial tab selection in Options + App Shortcuts
• Changed formula button to icon
• Try to rate us button
• Support for Android 16 (EdgeToEdge)
• Improved performance
• Removed redundant resources
• Fixed crashes
• Fixed Factorization copying
• Fixed dark theme ripple in Options
Read More
Fasten Tools Features
Previous Versions More
Math assistant - Fasten Tools
v2.2
XAPK
APKs
January 3, 2026
5.6 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: d5669c966621c40531eaf11e753d9ff764452377
Size: 5.6 MB
What's New:
Version 2.2
• Added to Misc tab:
• Body Mass Index
• Basal Metabolic Rate
• Counter
• Added Ratio
• Reworked Grades calculator
• More formulas
• More units in Converter (+inch' foot")
• Initial tab selection in Options + App Shortcuts
• Changed formula button to icon
• Try to rate us button
• Support for Android 16 (EdgeToEdge)
• Improved performance
• Removed redundant resources
• Fixed crashes
• Fixed Factorization copying
• Fixed dark theme ripple in Options
• Added to Misc tab:
• Body Mass Index
• Basal Metabolic Rate
• Counter
• Added Ratio
• Reworked Grades calculator
• More formulas
• More units in Converter (+inch' foot")
• Initial tab selection in Options + App Shortcuts
• Changed formula button to icon
• Try to rate us button
• Support for Android 16 (EdgeToEdge)
• Improved performance
• Removed redundant resources
• Fixed crashes
• Fixed Factorization copying
• Fixed dark theme ripple in Options
Math assistant - Fasten Tools
v2.1.2
APK
October 8, 2023
5.11 MB
Requires Android: Android 7.0+
Screen DPI: 120-640dpi
SHA1: 473545878b4ef004a0f1cb315b57fcbac6ddd4f1
Size: 5.11 MB
What's New:
Version 2.1.2
• Fixed more crashes
Version 2.1
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
• Fixed more crashes
Version 2.1
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
Math assistant - Fasten Tools
v2.1.1
XAPK
APKs
August 9, 2023
5.09 MB
Requires Android: Android 7.0+
Screen DPI: 160-640dpi
SHA1: 9faf6753774587d499230ba5cc44a85d90386300
Size: 5.09 MB
What's New:
Version 2.1.1
• Fixed update crash😓
Version 2.1
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
• Fixed update crash😓
Version 2.1
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
Math assistant - Fasten Tools
v2.1
APK
August 7, 2023
5.1 MB
Requires Android: Android 7.0+
Screen DPI: 120-640dpi
SHA1: 85382cb952662da67cb0e9f88559db91fdb9bd4f
Size: 5.1 MB
What's New:
Version 2.1
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
• Added PCNF, PDNF, RDNF, MDNF and operator tooltips to Bool algebra
• Added Higher math tab:
• Vector conversions
• Complex number conversions
• Complex number operations
• Linear equation system using Cramer’s rule
• Support for Android 13
• Added more conversion units
• Added special symbols to Random String generator
• Unlimited input length in Number System
• Changed clear button to icon
More Information
Package Name:
Update Date:
2025-12-15
Latest Version:
v2.2
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
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