AoPS Online
6.5#82 in math learning appsWeb
VisitAoPS Online vs Monster Math
Monster Math
8.3#4 in math learning appsFrom $59.99 a yearFree planAndroidiOSWeb
VisitWhat both publish
| Fact | AoPS Online | Monster Math |
|---|---|---|
| Adaptive learning | Yes | Yes |
| Guided lessons | Yes | Yes |
| Parent reporting | Yes | Periodic emails report mastered skills, gaps, and time spent |
| Supported platforms | web | Browser, iPad, iPhone, and Android |
AoPS Online plans
- PhysicsWOOT$895 a month
- ChemWOOT$895 a month
- MathWOOT Level 1$945 a month
- MathWOOT Level 2$945 a month
- Honors Math 6: Prealgebra (Part 1), self-paced$465, paid once
Monster Math plans
- Premium$59.99 a year
- FreeFree
- 7-day free trialFree
- Monster Math Premium$59.99 a year
Pick AoPS Online if…
You want what its maker publishes above — check its page for the details.
Pick Monster Math if…
Monster Math suits elementary learners working on K–3 math fact fluency, with practice that adjusts to their level. Its parent reporting and calm, timer-free approach may suit families looking for guided daily practice.