Best apps like CALC Prime

10+ similar apps compared and reviewed

4.3 avg rating
7 free apps
Updated July 2026

Looking for something like CALC Prime? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to CALC Prime

Taculator 84 Graphing Calc#1

Taculator 84 Graphing Calc by Di Venisco UG (haftungsbeschrankt)

Statistics, Matrix + Graph
Editor's Choice
📚 Education
4.5😐(7.5K ratings)
FreeIn-App Purchases
Taculator 84 Graphing Calc screenshot 1
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Taculator 84 Graphing Calc screenshot 6

This advanced calculator app offers comprehensive tools for high school and college students, covering everything from pre-algebra to calculus and statistics. It features high-resolution graphing, matrix operations, and detailed statistical analysis, all accessible through an intuitive interface.

What We Love

  • 🚀 Excellent implementation and familiar layout
  • 💡 Customizable buttons and color scheme
  • 👍 Helpful and life-saving calculator
  • 🚀 Best on-the-go calculator

Room to Improve

  • 🐛 Crashes when trying to graph or use certain functions
  • 🔒 Requires subscription to access full functionality
  • 🐛 Inaccurate calculations and wrong results
Calculate84 Plus#2

Calculate84 Plus by Di Venisco UG (haftungsbeschrankt)

Intended for use with TI-84
Strong Contender
📚 Education
4.5(302 ratings)
FreeIn-App Purchases
Calculate84 Plus screenshot 1
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This app provides advanced scientific and graphing calculator functionality. It allows users to plot multiple functions, perform complex mathematical operations, analyze data with statistics, and manage matrices. An optional subscription unlocks even more features.

Quick Graph#3

Quick Graph by KZ Labs

Scientific Graphing Calculator
Worth Considering
📚 Education
4.6😊(405 ratings)
FreeIn-App Purchases
Quick Graph screenshot 1
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Quick Graph screenshot 6

This powerful graphing calculator leverages multitouch displays for 2D and 3D equation visualization. It supports various coordinate systems and offers features like equation editing, evaluation, and a library for storing common formulas. Advanced features are available through an in-app purchase.

What We Love

  • 🚀 Beautiful display
  • 🚀 Quick and straightforward equations entry
  • 🚀 Configurable axes and easy translation
  • 👍 Wonderful and beautiful app

Room to Improve

  • 🐛 Can't really graph polar
  • 🐛 Redesign stinks
  • 🐛 Few options for tablet version

More apps like CALC Prime

4
Desmos Scientific Calculator
Desmos Scientific Calculator
Desmos Scientific Calculator
by Desmos, Inc.
Free

This app offers a powerful scientific calculator with a wide range of functions for trigonometry, statistics, and combinatorics. Users can define and evaluate their own functions, assign values to variables, and view multiple expressions simultaneously. It works offline and is completely free to use.

Basic arithmetic operationsTrigonometric functionsStatistical calculations
📚 Education
(327)
free
5
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Scientific Graphing Calculator
$5.99

This app serves as a powerful scientific graphing calculator, offering advanced mathematical functions and graphing capabilities. It includes a built-in AI assistant for math queries and a comprehensive user manual. Ideal for students and professionals needing complex calculations and visualizations.

Scientific and graphing calculatorAI-powered math assistantComplex number calculations
📚 Education
(12K)
free with in-app purchases
6
GraphNCalc83
GraphNCalc83
GraphNCalc83
Graphing calculator
$12.99

This app offers a powerful graphing calculator experience with touch-based input for enhanced interaction. It supports natural textbook notation, advanced math functions, and various plotting capabilities. Users can also utilize its programming features and built-in tools like unit conversion and a periodic table.

Touch-based graphing and editingNatural textbook notation inputAdvanced math and statistical functions
📚 Education
(3.8K)
paid
7
Graphing Calculator X84
Graphing Calculator X84
Graphing Calculator X84
Designed for use with Ti-84
Free

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

Graphing of functionsStatistics and regression analysisMatrix operations
📚 Education
(50K)
free with in-app purchases
8
PocketCAS lite for Mathematics
PocketCAS lite for Mathematics
PocketCAS lite for Mathematics
Helps with Calculus + Algebra
Free

This advanced math application assists with a wide range of mathematical problems, from basic arithmetic to calculus, algebra, and statistics. It functions as a graphing calculator replacement, aids in homework, and supports complex calculations for academic and professional use.

2D and 3D plottingCalculus functions (limits, derivatives)Linear algebra operations
📚 Education
(188)
free
9
Desmos Test Mode
Desmos Test Mode
Desmos Test Mode
by Desmos, Inc.
Free

This app provides restricted versions of graphing and scientific calculators designed to meet exam requirements. It allows users to practice for specific state or national assessments by selecting the appropriate test mode. Full, unrestricted calculator features are available in separate applications.

Exam-compliant calculator modesGraphing capabilitiesScientific calculator functions
📚 Education
(366)
free
10
Calculator ∞ - Калькулятор
Calculator ∞ - Калькулятор
Calculator ∞ - Калькулятор
Инженерный Калькулятор
$5.99

This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.

Step-by-step solution hintsMath Photos SolverHandwriting Recognition
📚 Education
(6.3K)
free with in-app purchases