Comparison

Mimir Mental Math Lite vs Brilliant

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mimir Mental Math Lite

Enhance your mental arithmetic abilities by learning and practicing special calculation tricks. This app offers lessons on various techniques and a training mode to improve speed and problem-solving skills.

Highlights
  • Learn mental math tricks
  • Practice problem-solving
  • Method of complements
  • Multiplication tricks
  • Squaring numbers
  • Calculate weekdays
  • Two language support
Features
Read full description

Would you like to improve your mental math skills? Would you like to learn how to solve difficult math problems with ease and impress yourself and your friends with your math skills? With this app you will not only train your brain by solving math problems, you will also learn special mental math tricks. For many math problems, special tricks exist that make solving these much easier. It is important to know when to use which trick, but also how to solve a math problem if none of these special tricks can be used. This lite version contains 5 lessons where you will learn the following tricks: -Method of complements -Multiplication of numbers between 11 - 19 -Multiplication of numbers between 91 - 99 -Divisibility by 2, 5 and 10 -Squaring numbers ending with 5 -Squaring numbers between 50 to 59 -Calculate the weekday for any date In the second part of this app, the training, you can solve random math problems with increasing difficulty. The goal here is not only to become better and faster at solving math problems, you will also learn to detect which trick would be the best for the current math problem. This is why there is a help button in the training-section. If you push this button, the application will search for the trick or tip that is possibly the easiest for solving the current math problem. Additional features: -Two languages: All texts are in english and german. -Two different GUI-designs: Use a blue background with white text in sci-fi movie style. Or switch to a white background with black text.

About

Brilliant

Master math and computer science through interactive, visual lessons. This app focuses on active problem-solving and personalized practice to build critical thinking and STEM skills. Ideal for students and lifelong learners seeking to deepen their understanding and confidence.

Highlights
  • Interactive problem-solving lessons
  • Personalized practice sets
  • Visual explanations of concepts
  • Expert-crafted STEM courses
  • Real-time feedback
  • Builds critical thinking skills
Features
Read full description

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. LIKE US: https://facebook.com/brilliantorg FOLLOW US: https://x.com/brilliantorg Privacy Policy: https://brilliant.org/privacy_policy/ Terms of Use: https://brilliant.org/terms-of-use/

Screenshots

Mimir Mental Math Lite4 screens
Brilliant4 screens

Verdict

The call

The clearest difference is rating: Brilliant at 4.7 against Mimir Mental Math Lite's 3.0. Brilliant also leads on update cadence (weekly vs every 15 months) and ratings volume (33K vs 2). Mimir Mental Math Lite's advantage is in-app purchases (none vs 19) and ads (none vs shown). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Brilliant sells 16 in-app purchases, starting at $19.99 per month. Mimir Mental Math Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Brilliant holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Brilliant has 33K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 92% of Mimir Mental Math Lite's written reviews are positive against 79% of Brilliant's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mimir Mental Math Lite ships an update every 15 months, Brilliant weekly. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

Scorecard9 real differences · 2 level
Mimir Mental Math Lite versus Brilliant: the parameters behind the verdict, then further details
ParameterMimir Mental Math LiteBrilliant
PriceFreeFree
Rating3.0 (2 ratings)4.7 (33K ratings) — better
Positive reviews92.0% of reviews — better79.1% of reviews
Number of ratings233K — better
Update frequencyEvery 15 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#80 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size91 MB102 MB
Age rating4+4+
DeveloperSnarpBrilliant.org

Customer experience

Mimir Mental Math Lite

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews25 reviews
Positive92.0%
Neutral4.0%
Negative4.0%

Brilliant

All ratings32,638 ratings
Positive94.5%
Neutral2.3%
Negative3.3%
Written reviews3,590 reviews
Positive79.1%
Neutral7.6%
Negative13.2%

Bugs and requests

Mimir Mental Math Lite

Not enough reviews yet to summarise bugs or requests.

Brilliant

Reported bugs

4 issues
  • Progress not saving correctly
  • Explanations not loading properly
  • Home page not loading
  • Difficulty cancelling subscription

Requested features

6 requests
  • Dark mode option
  • Offline mode
  • Spaced repetition practice
  • Ability to bookmark/save difficult problems
  • More detailed explanations
Show 1 more
  • More courses in other scientific fields

In-app purchases

None

Mimir Mental Math Lite

No in-app purchases

16 purchases

Brilliant

Subscriptions16
  • Brilliant Premium - Personal stats & exclusive problems$19.991 Month
  • Brilliant Premium: Fun, challenging problems in math and science by experts2 variants$24.991 Month
  • Brilliant Premium$24.991 Month
Show 13 more
  • Brilliant Premium with Tutor$30.001 Month
  • Brilliant Premium: Fun, challenging problems in math and science by experts$74.991 Year
  • Brilliant Premium: Fun, challenging problems in math and science by experts$96.991 Year
  • Brilliant Premium: Fun, challenging problems in math and science by experts$111.991 Year
  • Brilliant Premium$111.991 Year
  • Brilliant Premium: Fun, challenging problems in math and science by experts2 variants$119.991 Year
  • Brilliant Premium$127.991 Year
  • Brilliant Premium7 Days trial$127.991 Year
  • Brilliant Premium: Fun, challenging problems in math and science by experts$149.991 Year
  • Brilliant Premium7 Days trial$149.991 Year
  • Brilliant Premium7 Days trial$159.991 Year
  • Brilliant Premium with Tutor7 Days trial$167.991 Year
  • Brilliant Premium with Tutor7 Days trial$191.991 Year

Questions

Is Mimir Mental Math Lite free?
Mimir Mental Math Lite is free to download, with no in-app purchases.
Is Brilliant free?
Brilliant is free to download, with in-app purchases available.
Which has better reviews, Mimir Mental Math Lite or Brilliant?
Brilliant is rated higher. Mimir Mental Math Lite averages 3.0 out of 5 from 2 ratings, while Brilliant averages 4.7 from 33K ratings.
Do Mimir Mental Math Lite or Brilliant have ads?
Brilliant shows ads; Mimir Mental Math Lite does not.
Which is updated more often, Mimir Mental Math Lite or Brilliant?
Mimir Mental Math Lite ships an update every 15 months, and Brilliant weekly. Most recently, Mimir Mental Math Lite was updated on September 17, 2026 and Brilliant on September 29, 2026.

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