First calculator I have found in Play Store that can solve equations, draw graphs and do everything and much more than you could ask for a phone calculator. A must-have app for anyone who is lazy enough to dig their expensive Texas Instruments calculator from their backpack (or can't afford one).
It's very good. This app will probably be able to perform most calculations you need. It comes packaged with loads of handy converters and calculation tools. I'm slightly confused about the Natural Keyboard implementation, since the app asks me if I want to install Natural Keyboard, but never seems to register that I've done so.
Developer, can you please explain how this app is Free and no Ads? I need a way to donate money to you. Best smart Calculator ever. My only complain is wish you had Black theme instead of Dark theme. Please add premium features where you can add your own formulas for calculations.
Never seen a calculator this advanced in the Play store until this one. No ads or anything! And open source too! Well done. The interface and themes could use a little work though... Like if I enable a dark theme, some of the text remains black. And it would be great if there was a black theme!
Best calculator app I have found. Lots of features and functions that are not available on other calculators. No ads is a huge bonus. I don't see an option to donate so the next best thing is leaving a good review so the author know his efforts are appreciated.
Awesome app. Lots of powerful features, great UI, and a pleasure to use. The only thing it doesn't have that I'd love to see would be if it could do indefinite integrals. But other than that, this app is really good!
Update math engine
Graphing Calculator for plotting functions, solving equations and more!
Excellent scientific calculator with expressions, fractions, repeating decimals.