Mathigon

Name: Screenwise
Author: Screenwise

app2016Education

91%

WISE Score

4.6

App Store

Interactive math courses that actually make calculus and geometry feel like exploration instead of torture—and it's completely free.

Mathigon

app

Everyone, 2016, Education

91%

WISE Score

4.6

App Store

Interactive math courses that actually make calculus and geometry feel like exploration instead of torture—and it's completely free.

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Where to Find

App Store

Google Play

Screenwise Verdict

This is one of those rare educational apps that's actually excellent—beautifully designed, genuinely free, and built by people who care about teaching math well rather than extracting money from desperate parents during homework time.

The interactive approach transforms what could be dry textbook material into something students can actually explore and manipulate. Teachers love it for classroom use, parents report improved grades, and kids (shockingly) ask to keep using it.

It won't replace a teacher or a full curriculum, but as a supplemental resource for middle schoolers through college freshmen struggling with or wanting to go deeper into math? This is gold. The fact that it's free and ad-free makes it even better—no guilt about screen time when they're genuinely learning calculus.

Age Fit

Designed for secondary school through early college, roughly ages 12-20, though motivated younger kids could dive in with parent support. The content scales in difficulty, so there's room to grow with it for years.

WISE Breakdown

Wholesome

Pure educational math content with no inappropriate themes, violence, or mature content. Designed to be supportive and encouraging for learners at all levels. The web-based interface is clean and focused entirely on mathematics instruction without distractions.

Imaginative

Beautifully designed interactive courses that transform static math into engaging, hands-on exploration. Students can manipulate concepts visually and work through problems dynamically rather than just reading text. The 'Textbook of the Future' approach reimagines how math can be taught, covering everything from recreational mathematics to discrete math and number theory in creative ways.

Safe

Free to use with no ads, no in-app purchases, and no social features that could expose kids to strangers. Kids mode is available. As a web-based educational resource, it avoids the manipulative monetization tactics common in many educational apps. No privacy concerns flagged in reviews.

Enriching

Over 1000 pages of math theory covering 9 essential branches from secondary school through first-year university courses. Teachers praise it as high-quality instruction that genuinely builds mathematical understanding. Parents report it improves grades and teaches concepts kids wouldn't encounter elsewhere. The progressive difficulty structure supports real learning rather than just drill-and-kill practice.

Parent Info

✓

Why It Might Be Great

Covers an enormous range—algebra through discrete math and number theory—with over 1000 pages of content in a beautifully designed interface
Interactive elements let kids manipulate concepts visually instead of just staring at static equations
Completely free with no ads, no subscriptions, no hidden costs—genuinely built as an open educational resource
Parents report kids actually want to keep using it because it improves their grades and understanding
Available in English, Spanish, and Catalan with progressive difficulty levels

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What to Watch For

This is real math instruction, not gamified drill practice—requires genuine focus and isn't a quick dopamine hit
Best as a supplement to school rather than a standalone curriculum, especially for younger learners
The Android app description mentions 'Sangaku Maths App' which may be confusing—Mathigon is primarily a web-based platform

Conversation Starters

"What's the coolest math concept you explored today? Can you show me how you manipulated it?"
"Which branch of math are you finding most interesting—the recreational stuff or the more technical topics?"
"How does learning math this way compare to your textbook or what you do in class?"