Paper Calculator is the best calculator for Android phones. It is designed for users who want to write down their calculations in a fun and easy way. You can create multiple rows and even add lists of calculations to help you save time and keep track of your progress.

It is the simplest calculator for Android phones and tablets. It will calculate anything you write down. You can also edit previous results, save intermediate results, and reuse previous calculations with drag and drop. You can add comments to your calculations and share them with your friends.

The best part is that it is designed to be used with a stylus. It is the most powerful calculator for Android phones and tablets.