I would personally put Mathpix iOS app into App Store’s ‘Back to School’ Essentials list. I’ve studied in a school that specialises on teaching maths, physics and IT, and I can certainly say this app here is golden (but free). The app lets you solve a hand written math equation by just pointing your iOS device’s camera onto the piece of paper. Doing that allows the camera to scan the list to find a math equation and the app solves it in seconds.
Watch this demo to see how Mathpix works
What a time to be studying at school! You will need an internet connection though, as the app hosts all the solutions to equations on their cloud servers.
Download Mathpix iOS app now for free via App Store.