Brilliant vs Sudoku
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brilliant
This app offers a personalized learning experience for math and coding, acting as a virtual tutor. It guides users through problems with interactive explanations and adapts to their skill level, fostering deep understanding and problem-solving abilities. Suitable for learners from grade 5 through college and beyond.
- Personalized one-on-one learning
- Interactive problem-solving guidance
- Expert-crafted curriculum
- Adaptive learning system
- Builds critical thinking skills
- Covers math, coding, science, and more
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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/
Sudoku
Engage in a classic Sudoku experience with multiple difficulty levels suitable for all ages. Enjoy a clean interface, track your game history, and access unlimited solutions with a yearly subscription.
- Multiple difficulty levels
- Beautiful and concise interface
- Game history tracking
- Unlimited Sudoku solutions
- Ad-free experience
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A new generation of classic Sudoku games: 1. A variety of difficulties, anyone from children to masters can play 2. Beautiful and concise 3. Allows you to see the history of your past Sudoku games SUBSCRIPTION PRICING AND TERMS This App offers an auto-renewing subscription to provide you with unlimited access to the sudoku solution . the price is $4.99/Year for unlocking all content and features. This price is for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Read more about our terms and conditions here: Terms of service: https://weibo.com/5580956204/I55tg3VVB Privacy policy: https://weibo.com/5580956204/HB9vBf59c Email: From2019219@gmail.com
Screenshots
Verdict
The clearest difference is rating: Brilliant at 4.7 against Sudoku's 4.1. Brilliant also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (79% vs 47%). Sudoku's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price, in-app purchases 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
Both are free to download. Brilliant sells 10 in-app purchases, starting at $19.99 per month and Sudoku sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Brilliant holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Brilliant has 33K ratings behind it against 4.3K, so its average is the more settled of the two. Written reviews point the same way: 79% of Brilliant's written reviews are positive against 47% of Sudoku's.
Brilliant ships an update weekly, Sudoku monthly. Both last shipped on November 12, 2026.
| Parameter | Brilliant | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (33K ratings) — better | 4.1 (4.3K ratings) |
| Positive reviews | 78.9% of reviews — better | 46.6% of reviews |
| Number of ratings | 33K — better | 4.3K |
| Update frequency | Weekly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Best chart rank | #66 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 104 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Brilliant.org | Beijing Free Calculator Technology Co., Ltd. |
Customer experience
Brilliant
Sudoku
User reviews
Brilliant
From 33K App Store ratingsWhat we love
- 🚀 Quick exercises, fast improvement
- 👍 Engaging and easy learning
- 👍 Effective learning of complex topics
- 👍 Intuitive and challenging but not intimidating
- 👍 Wonderful learning tool
Room to improve
- 💰 Expensive subscription
- 🐛 Bugs and glitches
- 🔍 Limited variety of learning methods
- 🔍 Limited course selection
- 🔍 Inconsistent explanations and unclear wording
Sudoku
From 4.3K App Store ratingsWhat we love
- 🚀 No ads
- 👍 Simple and straightforward
- 👍 Variety of difficulty levels
- 👍 Separate notes and final number inputs
- 👍 Good for practicing and improving skills
Room to improve
- 🐛 Repeated puzzle layouts
- 🐛 Bugs and errors in puzzle generation
- 🔒 Requires payment to access basic features (sound, difficulty settings)
- 👎 Large gap in difficulty between easy and medium levels
- 👎 Inability to undo/reset a game in progress
Bugs and 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
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- More courses in other scientific fields
Sudoku
Reported bugs
4 issues- Puzzles with no unique solution
- Game resets when app is closed
- Candidate numbers disappearing unexpectedly
- Incorrect highlighting of mistakes
Requested features
5 requests- Ability to select and mark multiple cells
- Option to view statistics and compare scores
- More granular difficulty settings between easy and hard
- Ability to save and resume an in-progress game
- Explanations for advanced solving techniques
In-app purchases
Brilliant
- Brilliant Premium - Personal stats & exclusive problems$19.991 Month
- Brilliant Premium: Fun, challenging problems in math and science by experts$24.991 Month
- Brilliant Premium$24.991 Month
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- Brilliant Premium with Tutor$30.001 Month
- Brilliant Premium: Fun, challenging problems in math and science by experts$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 Premium with Tutor7 Days trial$191.991 Year
Sudoku
- Advanced features-1 month$2.991 Month
- Advanced features-all year$12.991 Year
- 数独高级会员-月$1.99
- 数独高级会员-年$9.99
- Sudoku Monthly Membership$9.99
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- Beginner Skill Course$9.99
- Permanent Purchase$14.99
- Sudoku Year Member$29.99
- Sudoku Year Member$49.99
- All Skill Courses$59.99









