
Brilliant
9.0#1 in math learning appsFree planFree planAndroidiOSWebmacOS
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| Fact | Brilliant | Harvard Online |
|---|---|---|
| Free access | Free accounts can access all courses, complete up to two lessons per day in sequence, see occasional ads, and use a limited Koji preview. | Learners can audit free courses, and select offerings provide verified certificates as a paid upgrade. |
Brilliant suits learners who want interactive STEM lessons with problem-solving and guided reasoning. Its educator program may suit eligible K–12 teachers and students who need classroom roster syncing and progress reporting.
You want what its maker publishes above — check its page for the details.