GoMim
GoMim covers the same ground as other photo-math solvers, snapping a problem to get worked steps rather than just the answer, with a free daily allowance usable without creating an account. The paid tiers are cheap relative to the category, but the free plan's 10 daily credits will run out fast for anyone working through a full homework set.
Pros
- Free tier works without signup for basic use
- Step-by-step explanations rather than a bare final answer
- Cheapest paid tier is under $5/month, undercutting most competitors in the category
Cons
- Free daily credits are consumed quickly since a typical question costs about 2 of the 10 allotted
- Photo-based math tools generally struggle with messy handwriting or unusual notation
- Unused monthly credits do not roll over on paid plans