Yes, Mathway is free to download...

Mathway

Name: Mathway
Rating: 4.31 (36297 reviews)

4.31

Downloads 50M+

Developer Chegg, Inc.

Category Education

Android OS Varies with device

Mathway is the world’s smartest math calculator for algebra, graphing, calculus, and more! Mathway gives you unlimited access to math solutions that can help you understand complex concepts. Simply point your camera and snap a photo or type your math homework question for step-by-step answers.