Mathway on the App Store
https://apps.apple.com/in/app/mathway/id467329677
WEBMathway is like a private tutor in the palm of your hand, providing instant homework help whenever, wherever. Mathway covers all levels of maths, including: Basic m/pre-algebra (arithmetic, integers, fractions, decimal numbers, roots, factors and more...)
DA: 8 PA: 54 MOZ Rank: 84