★★★★★Meghan Seniorv10.17.12 Nov 2026
good ai, a bit slow as an app, but good overall
Developer reply
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CompareOpen in Google Playgood ai, a bit slow as an app, but good overall
Developer reply
Thanks for the review! We're glad you're finding Ask Koji useful, and we'll pass your note about the app's speed along to our team. Happy learning!
very nice
Great selection of lessons - often too repetitive. The interactive problems really do help understand the concepts, but are understandably lacking for more abstract paths. Edit: the quantum mechanics pathway is broken, as the simulator is not even available on the screen like the lesson itself says it should be. Edit: The python course is unbelievably monotonic: solve the same problem 3 times in the lesson, then 3 times again as "skill check", then 4-5 times again as "level review".
Developer reply
We appreciate the update! Repetition can be useful for building confidence, but we also want exercises to feel fresh and worthwhile. Thanks for highlighting where the Python course could offer more variety.
Awesome app. Great for staying sharp and ahead of your exams.
it is very good for a quick review of the material you are interested in. I do know a lot of math, so I don't really need it, but it keeps my mind busy, and it helps keep those skills alive.
Very user-friendly with engaging content. Though the limit to one lesson a day makes it very tedious to increase your progress.
Developer reply
Thanks for sharing your experience, and we're glad the content is engaging for you. Free accounts get 2 daily keys, and each key can be used for a lesson, practice set, or Warm Up, while Premium removes the daily limit for longer sessions. We'll pass your feedback about the daily limit along to our team. Happy learning!
edit: im changing my review to 5 stars because i like that the ai talks to you and tries to help you out
Developer reply
Thanks for updating your review to five stars! We're so glad you're enjoying the AI tutor and finding its guidance helpful. Happy learning!
this app utilizes AI to give you visual and audible learning. Brilliant comes with two features, the free one, which gives you two lessons everyday, and a premium version of which you only have to pay a small fee. If I weren't a student I would choose to pay for premium. All things considered this app is amazing at helping individuals learn.
Developer reply
Thank you for the thoughtful review, we're glad Brilliant is helping you learn. Just to clarify the free plan: free accounts get 2 daily keys, and each key can be used for a lesson, practice set, or Warm Up. Premium removes those daily limits for longer, uninterrupted sessions. Happy learning!
used to be good but now just annoying ai prompts that disrupt the experience and learning
Developer reply
Thanks for taking the time to share your experience, and we're sorry to hear the AI prompts have been getting in the way of your learning. Koji, our AI tutor, is not for everyone, and if you'd rather not use it, you can collapse the Koji panel while working through lessons. We'll pass your feedback along to our team.
Convoluted signup process for my child is making it excruciatingly painful, it's just going round in circles. Effectively gatekeeping access to use the app. Total fail.
Developer reply
Thanks for sharing your experience, and we're sorry the signup felt like it kept going in circles for you and your child. If you email support@brilliant.org with where it got stuck, our team can look into it directly. We'll also pass your feedback about the signup process along to our team.
From 481 saved reviews since 9 Jan 2019, all countries.
Share of the 51 negative reviews that mention it
“I wouldn't be upset if it wasn't so expensive for what feels like an unfinished app.”
“The education by not letting us skip ahead for free (because I was stuck in a very long lesson plan with stuff I already knew, and I couldn't skip to the mat…”
“This feels unfair, especially for an inactive account.”
“Now I installed it again and I find it to have become part of that bunch of nonsense apps, focused on a ridiculous interface, loosing its academic sense, not…”
“To add to this, when you fail a practice or something in general when you click the "why" button it now takes like 3 times as long to get your answer, becaus…”
“Too much animations, because of this it feels slow.”
Share of the 392 positive reviews that mention it
“This app really makes learning fun!”
“The app makes learning fun , one aspect is it should allow at least 3-5 free lessons everyday as some can genuinely not afford the premium and learning feels…”
“Really fun little app, let's you stretch your brain a little while not being too intense.”
“Great app, puts things in very easy to digest, visual formats to help understand what is happening behind the concepts.”
“Right now I'm doing the programming lessons and it's so simple yet a puzzle.”
A drop after an update usually means the update broke something.
“Use it to pass time instead of browsing social media.”