This is a very handy calculator either for simple maths or complex calculations. Also, it is free to download!
Multi Calculator for Android is a useful tool not only for your daily simple calculations but also for solving complex problems if you work with numbers.
Key Features
Perfectly carries out 4 simple mathematical operations
Trigonometric, square root, and other scientific computing functions are available
BMI calculator helps you to focus on your health
Every calculation that you make will be automatically saved, so you can always check previous operations
Smart percent sign operation that makes discount and tax calculations
Is It Free?
The app is free to download, however, be aware, it contains ads.