Comparison

iNSIGHT Illusions Aftereffects vs MasterClass

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

Head to head
About

iNSIGHT Illusions Aftereffects

Features
Read full description

Illusions are fun and interesting to view, but more importantly they provide insights into how our visual system works. By discovering ways in which the visual system can be “fooled,” we can learn something about the way we see. Some effects require red-green or red-blue glasses. iNSIGHT is a curriculum supplement for experimental psychology, sensation and perception, vision science, and optometry lab classes. There are two different types of iNSIGHT apps: experiments and interactive demonstrations. Experiments are real psychophysical procedures (NOT simulations) that generate real data. Demonstrations illustrate a visual phenomenon and allow students to manipulate the effect. Each lab is complete with a quick-start guide, detailed instructions, background information, and one or more guided exercises. To see how iNSIGHT works, try the FREE iNSIGHT Color Mixing app. A printable PDF Student Guide that contains the exercises and other supporting materials, and a Teacher Guide are available at www.polyhedronlearning.com/see_apps_insight.html

About

MasterClass

Learn new skills from world-renowned experts across a vast range of subjects. Access thousands of bite-sized lessons on professional development, creative arts, wellness, and more. Watch on any device, with offline options available.

Highlights
  • Learn from world-renowned experts
  • Vast range of premium courses
  • Thousands of bite-sized lessons
  • Accessible on multiple devices
  • Offline learning options
  • New content added regularly
Features
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LEARN FROM THE BEST. BE YOUR BEST. Build crucial skills so you can thrive at work, at home, and beyond. Whether you want to negotiate a raise, write a book, dial in your health, or perfect your baking techniques, our instructors—world-renowned experts, industry leaders, and cultural icons—are here for you. Check out our online courses, and get ready to learn new skills and thrive. A VAST RANGE OF PREMIUM COURSES Choose from classes on professional development, business, wellness, creative skills, food, writing, home & lifestyle, sports & gaming, music, photography, and more—all featuring MasterClass’s cinematic storytelling. 200+ EXPERT INSTRUCTORS. THOUSANDS OF LESSONS. Each class is broken up into bite-size lessons. Quit doomscrolling and binge a whole class—or learn new skills in just 5 to 10 minutes. EDUCATION THAT’S ACCESSIBLE ANYWHERE Watch on your iPhone, iPad, Mac, or Apple TV. For on-the-go learning, switch to audio mode or download select classes to build skills offline. BOOST YOUR CAREER WITH BUSINESS LEADERS Access business training courses taught by top leaders, including Martha Stewart, Mark Cuban, Bob Iger, Rich Paul, Sir Richard Branson, and Anna Wintour. IMPROVE YOUR HEALTH & WELLNESS Tap into expert-led educational videos on healing and boosting your gut, brain, and skin, plus courses on everything from menopause to meditation. COOK TO IMPRESS WITH WORLD-CLASS CHEFS Enjoy immersive cooking classes with culinary titans like Gordon Ramsay, Roy Choi, Dominique Crenn, Massimo Bottura, Wolfgang Puck, and Thomas Keller. FINISH YOUR BOOK WITH BESTSELLING WRITERS Break through blocks and get your work out in the world with writing courses from Malcolm Gladwell, Margaret Atwood, James Patterson, Amanda Gorman, David Sedaris, R.L. Stine, and more. LEARN TO BE LEGENDARY FROM ICONIC ARTISTS Hone your creative skills with the likes of Amy Poehler, John Legend, Mindy Kaling, Issa Rae, RuPaul, Steve Martin, Shonda Rhimes, and Helen Mirren. Music lessons and photography courses are also available. LEVEL UP YOUR GAME WITH ALL-STAR ATHLETES Find out how champions like Lewis Hamilton, Serena Williams, Steph Curry, Wayne Gretzky, Tony Hawk, and Simone Biles (plus legendary coaches like Geno Auriemma and Mike “Coach K” Krzyzewski) train and win. NEW CONTENT ADDED REGULARLY Extend your online learning journey with new classes, playlists, and even offers to meet with our instructors. ANNUAL MEMBERSHIP TERMS The annual membership is an auto-renewing subscription plan. By signing up, you agree to the Terms of Service, Privacy Policy, and applicable notices below. Your Apple account will be charged the noted amount for the first year and will be charged annually thereafter at the then-current rate unless you cancel before the end of the current period. No refunds for partially unused periods. To cancel or update payment information, go to your App Store Subscriptions. See our Privacy Policy at https://www.masterclass.com/privacy See our Terms of Service at https://www.masterclass.com/terms CA Privacy Notice: https://www.masterclass.com/privacy/states#california For CA residents: Do Not Sell My Info: https://www.masterclass.com/privacy/states#do-not-sell

Screenshots

MasterClass4 screens

Verdict

The call

The clearest difference is price: MasterClass at Free against iNSIGHT Illusions Aftereffects's $2.99. MasterClass also leads on update cadence (every 3 weeks vs every 26 months) and chart position (#32 vs unranked). iNSIGHT Illusions Aftereffects's advantage is in-app purchases (none vs 6). On ads and iOS requirement 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

MasterClass is free to download; iNSIGHT Illusions Aftereffects costs $2.99 up front. MasterClass sells 6 in-app purchases, starting at $119.99 per year. iNSIGHT Illusions Aftereffects asks for nothing beyond the download.

UpkeepUpdate frequency

iNSIGHT Illusions Aftereffects ships an update every 26 months, MasterClass every 3 weeks. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 6 level
iNSIGHT Illusions Aftereffects versus MasterClass: the parameters behind the verdict, then further details
ParameteriNSIGHT Illusions AftereffectsMasterClass
Price$2.99Free — better
Rating—4.9 (123K ratings) — better
Positive reviews—28.9% of reviews
Number of ratings—123K — better
Update frequencyEvery 26 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
Best chart rank—#32 — better
DevicesiPadiPhone, iPad, Apple TV — better
Requires iOS18.017.6 — better
Further details — not scored
Size117 MB129 MB
Age rating4+12+
DeveloperPolyhedron Learning Media, Inc.MasterClass

Bugs and requests

iNSIGHT Illusions Aftereffects

Not enough reviews yet to summarise bugs or requests.

MasterClass

Reported bugs

4 issues
  • App crashes and freezes
  • Downloaded content disappears
  • Playback issues and random pauses
  • Inconsistent behavior across devices

Requested features

4 requests
  • Ability to download more content offline
  • Progress tracking and resume functionality
  • Filtering and sorting options
  • Transcript search and note-taking

In-app purchases

None

iNSIGHT Illusions Aftereffects

No in-app purchases

6 purchases

MasterClass

Subscriptions6
  • MasterClass Individual$119.991 Year
  • Duo (Free Upgrade)$179.991 Year
  • All-Access Pass upgrade1 Year trial$179.991 Year
Show 3 more
  • MasterClass Duo$179.991 Year
  • Family (Free Upgrade)$239.991 Year
  • MasterClass Family$239.991 Year

Questions

Is iNSIGHT Illusions Aftereffects free?
iNSIGHT Illusions Aftereffects costs $2.99, with no in-app purchases.
Is MasterClass free?
MasterClass is free to download, with in-app purchases available.
Do iNSIGHT Illusions Aftereffects or MasterClass have ads?
Neither iNSIGHT Illusions Aftereffects nor MasterClass shows ads.
Which is updated more often, iNSIGHT Illusions Aftereffects or MasterClass?
iNSIGHT Illusions Aftereffects ships an update every 26 months, and MasterClass every 3 weeks. Most recently, iNSIGHT Illusions Aftereffects was updated on September 10, 2026 and MasterClass on September 24, 2026.

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