Caltrix -Scientific Calculator

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About this app

Meet Caltrix, a scientific calculator and mathematics toolkit designed to bring everyday arithmetic and advanced problem-solving together in one clean, easy-to-use app. Move from a quick calculation to a more demanding math task without switching between different tools.

Explore what you can do with Caltrix:
• Calculate with trigonometric functions, logarithms, powers, roots, factorials and essential arithmetic operations.
• Solve linear, quadratic and cubic equations, as well as systems of linear equations.
• Work with matrices using determinants, inverses, transposes and matrix operations.
• Explore numerical differentiation and integration, and generate tables of function values.
• Analyze data with statistical tools, work with complex numbers, and convert number bases and measurement units.

Caltrix is built around a clear scientific display with a prominent result area, recent calculation history, memory controls, expression editing and a carefully organized keypad. Choose a light or dark appearance and use the app in English, Arabic or French. The interface can follow your phone's language automatically, while Settings lets you choose a different language whenever you want.

Calculations are processed on your device. Some additional tools may offer rewarded-ad access according to the app's current settings. Whether you are studying, working with numbers or simply want a versatile calculator close at hand, Caltrix keeps the mathematical tools you need in one streamlined place.
Caltrix: scientific calculator for equations, matrices, calculus & conversions.
Updated on
Sep 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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