Brilliant: Learn by doing

Contains adsIn-app purchases
4.5
101K reviews
5M+
Downloads
Content rating
USK: All ages
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About this app

Sharpen your math, data, and computer science skills in minutes a day with Brilliant. For professionals, students, and lifelong learners alike—Brilliant is the best way to learn. Join over 10 million people and explore thousands of bite-size, interactive lessons that get you hand-on with core concepts in everything from from math and computer science to data analysis and physical science.

Brilliant’s team of award-winning teachers and researches build interactive lessons on so many STEM topics. Build math skills with intro to advanced courses covering algebra, geometry, calculus, probability and statistics, trigonometry, linear algebra, and more. Explore cutting-edge topics like AI, neural networks, algorithms, python, quantum mechanics, and beyond. Whatever math, data, computer science, or science topic you’re looking to skill up in—Brilliant’s got you covered.

**BRILLIANT IS THE BEST WAY TO LEARN**

- EFFECTIVE, HANDS-ON LEARNING

Visual, interactive lessons make concepts feel intuitive — so even complex ideas just click. Our real-time feedback and simple explanations make learning efficient. Research shows that interactive learning is 6x more effective than watching lecture videos.

- GUIDED BITE-SIZE LESSONS

Brilliant makes it easy to stay on track, see your progress, and level up in as little as 15 minutes a day by building your problem solving skills one concept at a time.

- LEARN AT YOUR LEVEL

Professionals, students, and lifelong learners alike can hone dormant skills or learn new ones. Progress through lessons and challenges tailored to your level. Explore intro to advanced courses in algebra, geometry, calculus, logic, statistics and probability, scientific thinking, physics, quantum mechanics, AI, neural networks, algorithms, python, and beyond.

- STAY MOTIVATED

Form a real learning habit with fun content that’s always well-paced, game-like progress tracking, and friendly reminders.

**What are people saying about Brilliant?**

ā€œBrilliant has taught me mathematical concepts that I previously struggled to understand. I now feel confident approaching both technical job interviews and real world problem solving situations.ā€ —Jacob S.

ā€œI am using this app while taking CS classes and it often does a better job at explaining concepts than my professors.ā€ — Erald C.

ā€œWell-organized, well-explained, well-designed. Brilliant is absolutely a good choice if you want to learn or relearn anything objective.ā€ - Joel M.

Send feedback to android@brilliant.org.

VISIT US: https://brilliant.org
Updated on
Oct 30, 2025
Events & offers

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

4.5
95.7K reviews
Oliver Cox
October 12, 2025
So don't get me wrong, I think the app itself is great, it has some good content and overall is well designed. What really annoys me though, is the constant reminders about premium. I know premium exists and I'll pay for it when/if I want to! Why do I need to be reminded every single day often multiple times!? If there's anything that will stop me using Brilliant, it's honestly the incessant reminders to spend money.. I really think it needs to be toned down a bit.
7 people found this review helpful
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Brilliant.org
October 14, 2025
Thanks for the honest feedback — we’re glad you enjoy the app and content! We appreciate you pointing out the frustration with frequent Premium prompts. We've shared this with the team, as we're always looking to improve the experience for all learners.
Kiera Hite
September 17, 2025
Really fun way to learn things! With the app, you get two lessons a day for free, unless you'd like to upgrade to unlimited. I've been learning scientific thinking, and it's helped me learn some basics of stuff all over that I wouldn't have thought to learn about. It's presented in an easy to understand way, and it's all interactive - which is a must for me. If I had the money, I would honestly pay for the subscription, but for now I've actually been pretty satisfied with just two lessons a day.
86 people found this review helpful
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Brilliant.org
September 17, 2025
So glad you're enjoying learning with Brilliant! We love hearing that the interactive format and daily free lessons are helping you explore scientific thinking in new ways. Thanks for sharing your experience — we hope you keep discovering and staying curious every day!
Mandy Underwood
September 6, 2025
Meh. Leagues and streaks are not necessary or valuable. I'm not a fan of the Duolingo style system, so this app, sadly, feels like a bust for me. Very intriguing, but once I start playing with it, it's something to replace doomscrolling for the five minutes it takes to use up the two keys for the day. Update: I found a section that is new to me (number theory) and it is great. I am glad I didn't have to "achieve" that level - I could just start it. Still wish there were more than 2 keys/day
32 people found this review helpful
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Brilliant.org
September 6, 2025
Great to hear you're enjoying number theory! We also appreciate the feedback on keys — keep exploring! šŸ”‘

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