Where Photomath fits
Consider it when you want to compare your working with another method.
Check before you choose
Read each step and verify that the app interpreted the original expression correctly.
Find the right edition
Start with the destination for your device or the publisher's website. Use the current requirements and terms there to confirm the edition you need.
Compare the workflow
Courses, flashcards, school workspaces and library borrowing serve different needs. Canvas access depends on your school, while Libby and hoopla depend on a participating library. Check that you can access the material before comparing study features.