991 EX Calculator

991 EX Calculator is an Android application developed by MARTINs. It is a perfect 1:1 clone of the CASIO FX-991 EX/DEX, which is the most intuitive and powerful calculator available in the market. This calculator app is very common and convenient to use. The app is free to use and has no hidden charges.The calculator app is designed to provide users with a similar experience as the real calculator. The app has all the features of the real calculator, including scientific and engineering notations, statistics, and financial calculations. It also has a matrix and vector calculations feature, which makes it a perfect tool for students and professionals. The app is easy to use and has a user-friendly interface. It is also lightweight and does not consume too much space on your device.

MULTIFUNCTIONAL UTILITIES

The application’s features will be continuously developed over time, and users will receive certain utilities. In particular, information is often carefully stored for continued use.

Integrated Tools Feature: Users will not expect some features such as QR scanner and periodic table to appear. In particular, these are necessary factors because they serve your calculations.

Unit Conversion Simplifies: The application gathers many different units that users can easily convert. At the same time, the value relationships between them will be automatically processed to get the result you expect.

History Retention Saves: Over time, users will often face complex calculations. The feature allows you to store previous calculations so that the problem can be solved completely.

Features:

A multi-functional advanced calculator

Supports from basic mathematics to advanced math functions

Combines of hyper calculator and simple scientific calc

Includes brilliant equation solver

A real engineering simulator

Calculate with infinity number of digits, prime factors, random numbers, combinations, permutations, GCD, and LCM

Function graph, polar, parametric, and implicit function

Calculate integrative, derivative, differentiation, and integration

Math formula, physics formula, unit conversion, theme, font, and programming

Conclusion:

n conclusion, the 991 EX Calculator is a perfect app for anyone who needs a powerful calculator on their Android device. It is a 1:1 clone of the CASIO FX-991 EX/DEX, which is the most intuitive and powerful calculator available in the market. The app is easy to use and has a user-friendly interface. It is also lightweight and does not consume too much space on your device.