Brilliant

In-app purchases
4.5
94.8K reviews
5M+
Downloads
Content rating
Everyone
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About this app

**Featured in The Atlantic, The New York Times, NPR, and more.**
Master concepts by solving fun, challenging problems. We’ll help you learn real math and science through conceptual quizzes that are both entertaining and educational.

With free Problems of the Week, you can solve and discuss fascinating problems with members around the world. If you enjoy these problems, then it’s time to subscribe. Once you do, you’ll have access to courses with hundreds of guided exercises on everything from logical reasoning to artificial neural networks.

Brilliant is designed for:
Student enrichment: Feed your hunger to learn
Recreational learning for adults: Hundreds of interesting topics to choose from
Professional development: Keep your problem solving on the cutting edge

All you need to do is download the app and sign up. Then settle into a weekly habit of oddly addictive, bite-sized learning.

Brilliant requires Android version 4.1+. Send feedback to android@brilliant.org.

VISIT US: https://brilliant.org
LIKE US: https://facebook.com/brilliantorg
FOLLOW US: https://twitter.com/brilliantorg
Updated on
27 Jun 2025

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
90.2K reviews
Dakota Leitow
7 May 2025
This app really makes learning fun! I picked it up mainly to relearn all the algebra I forgot in highschool so I could in turn learn more interesting subjects. the methods are very engaging and I feel like I'm learning more quickly than I did back in school and I'm having an easier time grasping the concepts. I've branched out into other topics the app covers and I'm having just as much fun with them too 😁
105 people found this review helpful
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Brilliant.org
8 May 2025
We love hearing that Brilliant is making learning fun and engaging for you! 🎉 It’s so rewarding to know that you’re not only refreshing your Algebra skills but also exploring new topics and enjoying the journey. Keep up the great work — we’re excited to keep learning with you!
Harshit poojari
1 July 2025
This app made me learn so many concepts easily that is essential for my studies! I will recommend every student/learner to download this app! If you're worried about the subscription, recently(or few updates before) they've unlocked all the courses for free users too! Just a downside is that you can learn 2 lessons per day as a free user and cannot jump ahead/skip , but it's still better than nothing! Go ahead and dive deep into the concept!
3 people found this review helpful
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Brilliant.org
1 July 2025
We’re so glad Brilliant is helping with your studies and making tough concepts easier to grasp! Thanks for recommending us — it means a lot. Free daily access lets learners explore steadily, and Premium unlocks even more. Keep learning and stay curious! 📘✨
Isaac Gallardo
12 June 2025
Overall, this app is amazing. There's a bunch of stuff to learn or practice, there's also no ads. Right now I'm doing the programming lessons and it's so simple yet a puzzle. I'm no nerd, but when I used my first two keys. I was hooked, don't know what got me but doing the free trial was amazing. I then was able to do as many lessons as I wanted in one day. like I said before, 10/10!
2 people found this review helpful
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Brilliant.org
14 June 2025
We love hearing this — it’s awesome that the programming lessons sparked your curiosity! Brilliant is designed to make learning feel like solving puzzles, and we’re thrilled it’s been a 10/10 for you. Thanks for sharing your journey — and enjoy diving even deeper! 💡

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