Graphing Scientific Calculator

Contains adsIn-app purchases
41.4K reviews
Content rating
PEGI 3
1M+
Downloads
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About this app

Welcome to the ultimate tool for precision and efficiency in your mathematical endeavors – Scientific Calculator Calc300! Unleash the power of advanced computing in the palm of your hand with our feature-packed app designed for students, professionals, and enthusiasts alike.

The calc300 calculator app contains the following features:

- Simple calculator: calculate percent, basic math, square root and power, and fraction
- Scientific calculator: complex number, calculus, integral, derivative, limits, prime factorization, matrix, vector, statistics and distribution
- Base number calculator: support calculating in different base: decimal, octal, binary and hexadecimal
- Calculation history: save your calculation history for later use
- Graphing 2d: function graph (cartesian graph), polar graph, parametric graph and implicit graph
- Graphing 3d: 3d plot and surface plot
- QR scanner & generator
- Math, physics and chemistry formulas
- Periodic table of elements
- Equation solver: quadratic, cubic, quartic solver and other solvers. Solve any equation in a second.
- System of equations solver: able to solve 2,3 and 4 unknown variables.
- Inequality solver: able to solve polynomial degree of 2 3 and 4
- Unit converter
Simple and scientific calculator with many advanced features, all in one toolbox
Updated on
Sep 29, 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.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

39.7K reviews
Corey Prescott
September 28, 2026
This would be a good review, if it wasn't for the ads. Don't get me wrong, I have no problem with developers monetising their hard work but this is just shameful. While I used the calculator, there is an advert at the top of the screen and quite often it would show sexually suggestive ads, I think this is highly innapropriate and if this wasn't intentional, the developers should try to get rid of these ads.
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Yves Dubeau
September 6, 2026
Can you please make the app stay on the lock screen so we can still use it after the screen is locked, like maps?
9 people found this review helpful
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Carey Yiembe
October 19, 2026
Amazing Calc and good price for the Pro version. Keep up the good work. A game changer indeed.
2 people found this review helpful
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