CalPad

"CalPad" is an innovative Android app that merges a calculator with a notepad, enabling users to perform calculations while jotting down notes. With features like operator precedence, math functions, and error checking, you can effortlessly handle complex equations and notes. Save your work as text files or share via email and SMS. Although the ad-supported version has limited functions, the ad-free version offers full capabilities for more extensive calculations. Perfect for students, professionals, and anyone in need of quick math and note-taking.