4.6
Point the camera at a problem, then read the steps, not just the answer.
A computational engine, not a chatbot that guesses the integral.
Best for checking maths, units, and closed-form answers
Reviewed 16 September 2026 · Prices checked the same day
4.6
54K reviews
Wolfram Alpha is the honest calculator for STEM. Free answers many queries with ads and step limits. Pro is about $7.50 a month billed yearly, with a student plan often cheaper.
It will not write the lab discussion. It will tell you whether your integral is actually doable.
Pricing
freemium
Pro from about $7.50/mo billed yearly
Free version
Limited steps and features
Platforms
Web · iOS · Android
Keep the app next to problem sets. Use Desmos when you only need a graph, Wolfram when you need a closed form.
Checked 2026-09-16
| Model | Freemium |
|---|---|
| What free actually includes | Limited steps and features |
| Cheapest paid tier | Pro from about $7.50/mo billed yearly |
| Student pricing | Student Pro is often listed below standard |
Links from StudyApps include ref=studyapps.
Limited steps and features Checked 16 September 2026.
Cheapest paid plan: Pro from about $7.50/mo billed yearly. Student deal: Student Pro is often listed below standard. Prices checked 16 September 2026.
Checking maths, units, and closed-form answers
Query language has a learning curve
Point the camera at a problem, then read the steps, not just the answer.
Typed step-by-step maths, now in the Course Hero family.
The graphing calculator that should replace the one in your bag.