Brilliant: Learn Math & Coding

Contains adsIn-app purchases
113K reviews
Content rating
PEGI 3
5M+
Downloads
Content rating
PEGI 3
In-App Purchases
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About this app

Brilliant is a superintelligent tutor for math and coding. Our team of experts from MIT and Harvard has built a world-class personalized learning system. For students from grade 5 to college and beyond – you work through problems with a tutor that sees where you’re stuck, can sketch right on your screen, asks the right questions, and guides you to real a-ha moments.

Forget memorizing formulas. Brilliant is designed to build real understanding and help you excel. It’s there when you need it, adapts to how you think, and makes learning feel like a fun challenge instead of a chore.

Master everything from foundational math and algebra to college-level calculus, Python, computer science, AI, neural networks, algorithms, data analysis, physics, and more.

Join over 10 million people using Brilliant to reach their learning goals.

WHY BRILLIANT WORKS

- One-on-one learning for all

Private tutoring is the most effective way to learn, but it’s expensive, hard to schedule, and out of reach for most families. Brilliant’s tutor works with you one-on-one, every single day, for a fraction of the cost. No scheduling. No waiting. Just learning.


- Like someone sitting next to you
Brilliant’s tutor can see what’s on your screen and react in real time, from highlighting parts of a problem to creating visualizations that bring hard concepts to life.

- Expert-crafted curriculum
Every course is crafted by our team of human experts from top institutions around the world. And with new and updated courses added every month, there’s always something new to explore.

- Learning that adapts to you
Brilliant’s tutor personalizes your experience in real time, adjusting to your skill level, filling gaps before they become problems, and helping you build confidence as you go.

- Build true problem-solving skills
Brilliant doesn’t give you answers. It guides you through problems and to your own a-ha moments. So while you’re learning, you’re also building critical thinking and analytical skills – and having fun.

WHAT PEOPLE ARE SAYING

“Koji doesn’t judge. It feels like talking to the most patient teacher.” — Alan

“Going through a lesson with Koji is more active, interactive, and guided than traditional learning.” — Lory

“She read the problem out loud and figured it out on her own — ‘Oh! I know! Never mind, Mom, I got it!’ I'm seeing those breakthroughs more often.” — Arianne

Send feedback to android@brilliant.org.

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Privacy Policy: https://brilliant.org/privacy_policy/

Terms of Use: https://brilliant.org/terms-of-use/
Brilliant is your superintelligent math and coding tutor.
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info and Financial info
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

107K reviews
Gaby .Bartholomew
July 31, 2026
Great app, I'm loving learning on it. However, until now there was no monthly sub. They've just added it and the annual sub comes out to 13.75€/month - 1 payment of 165€/y which people were complaining about as a lot of people can't afford to or wouldn't want to pay it all in one go. They've now added a monthly option but it's 25€/month! Why is the monthly sub almost double the price of the annual one?? I'd love to subscribe but can't pay annually and don't want to pay almost double for monthly!
1 person found this review helpful
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Brilliant.org
August 1, 2026
Thank you for the kind words, and for your candid thoughts on pricing! We hear you on the monthly versus annual price difference, and we'll make sure that feedback reaches our team. Happy learning!
Lucas Mikic
June 25, 2026
if your someone who struggles with math at any level and want to get better, I highly recommend brilliant, it makes understanding easy, and a little fun aswell, something I would criticise though is the ads and limited daily courses, the ads aren't all that frequent to be fair, and they are more creative than just mobile game advertisements, but I don't think people should have limits forced on them when they want to go further because of premium, but if it doesn't bother you, go for it.
3 people found this review helpful
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Brilliant.org
June 25, 2026
We're so glad you're enjoying the app and recommending it to others! It's great to hear the lessons are helping concepts click. Thanks for sharing your thoughts about ads and lesson limits—we'll make sure the team sees your feedback. Keep exploring!
Zachey Mczachface
April 12, 2026
Really fun little app, let's you stretch your brain a little while not being too intense. I feel like if I rush I won't get the answers right so it kinda slows me down and helps me think. My only 'complaint' is that the number of free lessons for the day is pretty small. But I guess if my only issue is I wanna do more that's kinda also a compliment.
54 people found this review helpful
Did you find this helpful?
Brilliant.org
April 12, 2026
Thanks for the thoughtful feedback! We’re glad you’re enjoying the pace and how the lessons encourage deeper thinking. Free access is designed for steady daily learning, and we appreciate your note about wanting more—it’s helpful input for the team.

What’s new

The best way to learn math and computer science, now even better. Inside:
• Bug fixes and performance updates to help you learn on the go