Comparison

Brilliant vs Tim Corey's DevForge

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

Head to head
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/

About

Tim Corey's DevForge

Master C# and real-world programming skills with in-depth courses designed for all levels. Learn anytime, anywhere with offline viewing and track your progress seamlessly. Earn certificates upon completion.

Highlights
  • Full course access on mobile
  • Offline lesson viewing
  • Progress tracking
  • Interactive learning with projects
  • Student forum access
  • Certificates of completion
Features
Read full description

Take your software development skills to the next level with our DevForge App! Whether you're a beginner or an experienced developer, our in-depth courses are designed to help you master C# and the related real-world programming skills that will advance your career. With expert-led, real-world focused content in every course, our courses are designed to get you up to speed quickly. They will guide you step by step—no skipped topics, no filler. Now, with our mobile app, you can learn anytime, anywhere, making it easier than ever to fit coding education into your busy schedule. Key Features: • Full Access to Your Courses – Seamlessly continue learning on your phone or tablet. • Offline Viewing – Download lessons and learn without an internet connection. • Track Your Progress – Pick up right where you left off. • Interactive Learning – Follow along with hands-on projects and real-world examples. • Forum Access – Get access to fellow students who are learning alongside you. • Certificates – Earn a certificate of completion for every course you complete. Our courses are built with one goal in mind: Teach software development the right way. No shortcuts, just practical, job-ready skills that you can apply immediately. Whether you're preparing for a new career, improving your technical expertise, or just want to deepen your understanding of C#, our DevForge app makes learning more convenient and effective than ever before. Download today and start moving forward with confidence!

Screenshots

Brilliant4 screens
Tim Corey's DevForge3 screens

Verdict

The call

The clearest difference is in-app purchases: Tim Corey's DevForge at none against Brilliant's 19. Tim Corey's DevForge also leads on ads (none vs shown) and rating (5.0 vs 4.7). Brilliant's advantage is update cadence (weekly vs every 7 months) and ratings volume (33K vs 3). 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. Tim Corey's DevForge asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tim Corey's DevForge holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Brilliant has 33K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Brilliant ships an update weekly, Tim Corey's DevForge every 7 months. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

Scorecard8 real differences · 3 level
Brilliant versus Tim Corey's DevForge: the parameters behind the verdict, then further details
ParameterBrilliantTim Corey's DevForge
PriceFreeFree
Rating4.7 (33K ratings)5.0 (3 ratings) — better
Positive reviews78.9% of reviews—
Number of ratings33K — better3
Update frequencyWeekly — betterEvery 7 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#62 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014 — better
Further details — not scored
Size104 MB67 MB
Age rating4+17+
DeveloperBrilliant.orgPurple Giraffe

Customer experience

Brilliant

All ratings33,167 ratings
Positive94.5%
Neutral2.3%
Negative3.3%
Written reviews3,673 reviews
Positive78.9%
Neutral7.7%
Negative13.4%

Tim Corey's DevForge

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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
Show 1 more
  • More courses in other scientific fields

Tim Corey's DevForge

Not enough reviews yet to summarise bugs or requests.

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
None

Tim Corey's DevForge

No in-app purchases

Questions

Is Brilliant free?
Brilliant is free to download, with in-app purchases available.
Is Tim Corey's DevForge free?
Tim Corey's DevForge is free to download, with no in-app purchases.
Which has better reviews, Brilliant or Tim Corey's DevForge?
Tim Corey's DevForge is rated higher. Brilliant averages 4.7 out of 5 from 33K ratings, while Tim Corey's DevForge averages 5.0 from 3 ratings.
Do Brilliant or Tim Corey's DevForge have ads?
Brilliant shows ads; Tim Corey's DevForge does not.
Which is updated more often, Brilliant or Tim Corey's DevForge?
Brilliant ships an update weekly, and Tim Corey's DevForge every 7 months. Most recently, Brilliant was updated on October 30, 2026 and Tim Corey's DevForge on October 14, 2026.

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