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 ios@brilliant.org.
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Privacy Policy: https://brilliant.org/privacy_policy/
Terms of Use: https://brilliant.org/terms-of-use/
Stay sharp and dig into the “why?” across a range of topics in maths and science. Plus, engage with a community of like-minded learners as eager to take on a challenge as they are discussing one.
Amazing experience
Arushka
Brilliant is wonderful ! It helps you learn through problem solving and has huge variety of questions for each topicI’ve been using Brilliant since I was in 7th grade and even know when I’m in university because every time I use this app I am bound to learn something new . The content that Brilliant provides is marvelous and I would 11/10 recommend someone to get their subscription here ASAP because it is so worth it.
A minor change needed
Naxatra⭐️
After the recent update, the brilliant premium ad plays after each lesson is over without a skip option, and while I do understand it’s importance for you, I request you to make it come after 2 lessons.In the free version we have 2 keys. When this ad comes after one lesson, it creates a lot of inertia and o often leave it there instead of waiting and moving ahead, even though I could do one lesson more.Due to this, I’ve started doing only the 3 warm up questions daily and then leaving it. It would be better if you keep it after 2 lessons (when keys are over anyway).There has been a drastic change in my 2 concentrated lesson pattern to one short lesson because of this addition.I do not ask you to completely remove the ad because I understand you require that, but it is not practical for people like me to get a subscription, so I would greatly appreciate if you change the timing of the ad so I can make the most if my free learning experience; Especially since this minor change should not cause a big problem updating to you, or reduce the likelihood of someone purchasing it.
Developer Response
Thanks for the thoughtful and constructive feedback — we truly appreciate your perspective. We’ll share this with the team as we work to balance access and experience for all learners. We’re glad you’re making the most of the free plan and hope you’ll keep exploring!
Lack of attention
Crospectra
Even though brilliant is a wonderful app and has amazing courses There are some decisions that has made me give it a 1 star They are the following 1 Brilliant adds new courses once a few months, but most of them are not complete And there are courses which haven’t been completed for years. For eg- the quantum objects course. Before adding new courses I think it would be better to complete the incomplete ones And if they’re adding new courses they should be complete.2 the community tab was a really great feature which according to brilliant wasn’t used by a lot of people even though I doubt that’s the case cause it was a really active community disabling it for even the handful of people who kept the community active was a bad decision 3 they used to have first weekly problems and then moved onto daily problems. I preferred the weekly problems but even the daily problems were alright but now they aren’t daily, they’re not even monthly and that’s really bad.4 even though brilliant was amazing when it started it feels like the developers and creators have stopped caring and don’t wanna put in any effort on the app.I still love brilliant but it’s not cared for at all for the past 2 yearsI hope they make some changes so we can get back the awesome learning platform
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
Version 10.1.2
The developer, Brilliant.org, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Location
Contact Info
User Content
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Brilliant Worldwide, Inc
Size
104.4 MB
Category
Education
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
4+
This app has an age rating of 4+ with content restrictions. Some content may be rated higher, but access is managed by the developer through in-app controls.
