
RJ P
I am truly addicted to this app. I understand that this is an educational app, but I cannot go a day without it. Those first couple of days were so intoxicating as you were rewarded after every lesson, you were given points to compete against others, & you were gifted the ever addicting, "streak." Now, even after 7 months, I get a little rush from the ring after completing each lesson, as if I were a pavlovian mutt. However, there are days when I forget, but Koji is right there to reel me back.
92 people found this review helpful
Brilliant.org
7 August 2025
This absolutely made our day — thank you! We love hearing how Brilliant keeps you engaged and energized to learn, and it’s awesome that Koji is helping you stay on track. Here’s to many more learning streaks, little dopamine boosts, and curiosity-fueled discoveries!

Dakota Leitow
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 😁
187 people found this review helpful
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!

Joel Schnall
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Sometimes locks up, screen goes blank, and you have to relaunch and navigate all the way back through the lesson to get back to where you were. Subscription price is too high for what you get. Poor performance over cellular network, almost certainly from network activity on the UI thread. Good concept, but lessons and app implementation both need work. Advertised on basically every science and technology YouTube channel, but sadly the execution is very mid.
1 person found this review helpful
Brilliant.org
4 September 2025
Thanks for the thoughtful feedback — we're sorry to hear about your experience. We're actively working to improve performance and lesson navigation. If you'd like to explore subscription options, our team at support@brilliant.org can help. Your insights are shared with our team.