Comparison

Khan Academy vs Study.com

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

Head to head
About

Khan Academy

Access a vast library of free educational content, including interactive exercises, videos, and articles. Master subjects from math and science to humanities and finance at your own pace, with offline access and personalized learning paths.

Highlights
  • Thousands of interactive exercises, videos, and articles
  • Study math, science, economics, finance, grammar, history, and more
  • Practice exercises with instant feedback and hints
  • Offline content access
  • Personalized learning mastery system
  • Syncs progress with website account
Currently charting
Read full description

You can learn anything. For free. Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Get a head start on next semester's geometry. Prepare for upcoming exams. Or, if you're feeling particularly adventurous, learn how fire-stick farming changes the landscape of Australia. Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's personalized learning library is available to you, for free. - Learn anything, for free: Thousands of interactive exercises, videos, and articles at your fingertips. Study math, science, economics, finance, grammar, history, government, politics, and much, much more. - Sharpen your skills: Practice exercises, quizzes, and tests with instant feedback and step-by-step hints. Follow along with what you're learning in school, or practice at your own pace. - Keep learning when you're offline: Bookmark and download your favorite content to watch videos without an internet connection. - Pick up where you left off: Tailored to your current learning level, our mastery system gives instant feedback and recommendations on exactly which skills and videos to try next. And, if you choose to create a free account, your learning syncs with http://khanacademy.org, so your progress is always up-to-date across all your devices. Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and capital markets), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)! Already familiar with the Khan Academy website? Not all functionality is available in this app. Community discussions, computer programming content, test prep, parent tools, teacher tools, and district tools should all be accessed directly at http://khanacademy.org. Khan Academy is a 501(c)(3) nonprofit organization, with the mission of providing a free, world-class education for anyone, anywhere.

About

Study.com

Access over 35,000 video lessons and online courses for K-12, high school, and college students. Get homework help, test prep for SAT/ACT, and study at your own pace with downloadable content and progress tracking.

Highlights
  • 35,000+ educational video lessons
  • SAT and ACT test prep
  • Homework help
  • Online courses for college credit
  • Downloadable lessons for offline viewing
  • Self-paced learning
  • Progress tracking across devices
Read full description

The Study.com app will help you learn any academic subject on the go. Our short, fun video lessons, taught by expert teachers, provide homework help for difficult topics from your classes with easy-to-understand examples and animations. Become a member to ace your next test with Study.com’s online courses and test prep. Learn Anything: * Explore over 35,000 educational video lessons from Study.com * Build confidence for test day with SAT and ACT prep * Achieve any academic goal – from finding homework help to taking online courses for college credit Learn Anywhere: * Download video lessons to your phone to watch offline * Study 5-10 minute videos at home, at school, or on your commute * Track progress on all your devices – your scores and progress sync between the app and Study.com Learn at Your Pace: * Focus on the material you struggle with using self-paced online courses * Text transcripts help you review tough subjects like math and science * Retake quizzes as many times as you like and study answer explanations Browse thousands of courses in subjects like: * Math: Algebra, Geometry, Calculus, and Trigonometry * Science: Biology, Chemistry, Physics, and Nursing * History: World History, US History, and Western Civ * English: Grammar, Reading, Writing, and Literature * Psychology, Business, Social Science, and more! With Study.com, you get access to our entire library of resources for students of all levels: K-12, high school, college, and beyond. Whether you are looking for SAT or ACT prep, homework help, or teacher resources, Study.com has the tools to help you reach your educational goals.

Screenshots

Khan Academy4 screens
Study.com4 screens

Verdict

The call

The clearest difference is review sentiment: Khan Academy at 74% against Study.com's 34%. Khan Academy also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support 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

Both are free to download. Study.com sells 1 one-off in-app purchase. Khan Academy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Khan Academy holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Khan Academy has 110K ratings behind it against 3.7K, so its average is the more settled of the two. Written reviews point the same way: 74% of Khan Academy's written reviews are positive against 34% of Study.com's.

UpkeepUpdate frequency

Khan Academy ships an update every 6 weeks, Study.com every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 4 level
Khan Academy versus Study.com: the parameters behind the verdict, then further details
ParameterKhan AcademyStudy.com
PriceFreeFree
Rating4.6 (110K ratings) — better4.2 (3.7K ratings)
Positive reviews74.3% of reviews — better33.9% of reviews
Number of ratings110K — better3.7K
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
Best chart rank#60 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size52 MB23 MB
Age rating12+4+
DeveloperKhan AcademyStudy.com, LLC

Customer experience

Khan Academy

All ratings109,728 ratings
Positive89.4%
Neutral2.6%
Negative8.0%
Written reviews1,578 reviews
Positive74.3%
Neutral6.6%
Negative19.1%

Study.com

All ratings3,714 ratings
Positive78.9%
Neutral3.9%
Negative17.2%
Written reviews310 reviews
Positive33.9%
Neutral9.7%
Negative56.5%

User reviews

Khan Academy

From 110K App Store ratings

What we love

  • 🚀 Impeccable app
  • 👍 Very easy to learn with
  • 👍 Great for learning math
  • 👍 Excellent math program
  • 👍 Fantastic learning tool

Room to improve

  • 🐛 New writing system issues
  • 🐛 Incorrect grammar
  • 🐛 Bugs and glitches
  • 🐛 Deleted all my progress
  • 🐛 Annoying keyboard issues

Study.com

From 3.7K App Store ratings

What we love

  • 🚀 Easy to use
  • 📚 Helpful content
  • 💯 Passed exams
  • 🎓 Great for studying
  • 🤖 Informative videos

Room to improve

  • 💰 Expensive subscription
  • 🐛 App crashes and bugs
  • 🕰️ Slow performance
  • 🔒 Difficult to cancel
  • 🤖 Monotone instructors

Bugs and requests

Khan Academy

Reported bugs

7 issues
  • Incorrect answers marked wrong
  • Keyboard issues
  • Glitches in interactive diagrams
  • Crashes and freezes
  • Content not loading
Show 2 more
  • Formatting issues in math
  • Bugged answer input

Requested features

10 requests
  • Add dark mode
  • Improve search and navigation
  • Add more content for higher grades
  • Allow redoing exercises
  • Improve writing/drawing tools
Show 5 more
  • Add split screen support
  • Improve progress tracking
  • Add more language options
  • Add more science and coding content
  • Improve SAT/test prep features

Study.com

Reported bugs

5 issues
  • Quizzes and tests not saving progress
  • Lessons not fully accessible on mobile app
  • Repeated questions on practice exams
  • Compatibility issues with newer devices
  • Inconsistent performance across platforms

Requested features

6 requests
  • Offline video downloads
  • More affordable pricing options
  • Improved user interface
  • Better customer support
  • Personalized learning paths
Show 1 more
  • Adaptive practice questions

In-app purchases

None

Khan Academy

No in-app purchases

1 purchases

Study.com

One-time1
  • Study.com Premium$299.99

Questions

Is Khan Academy free?
Khan Academy is free to download, with no in-app purchases.
Is Study.com free?
Study.com is free to download, with in-app purchases available.
Which has better reviews, Khan Academy or Study.com?
Khan Academy is rated higher. Khan Academy averages 4.6 out of 5 from 110K ratings, while Study.com averages 4.2 from 3.7K ratings.
Do Khan Academy or Study.com have ads?
Study.com shows ads; Khan Academy does not.
Which is updated more often, Khan Academy or Study.com?
Khan Academy ships an update every 6 weeks, and Study.com every 2 months. Most recently, Khan Academy was updated on September 24, 2026 and Study.com on September 22, 2026.

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