Khan Academy
by Khan Academy · Education & Learning · Online Courses
Free educational platform offering courses in math, science, computing, and more.
Quick Answer: Khan Academy has a verified Real Score of 4.6/5 based on 76,000 verified reviews, compared to its App Store rating of 4.8/5. Highly recommended by verified users.
Real Score vs App Store Rating
App Store Rating
Includes unverified reviews
Verified Real Score
Based on 76,000 verified reviews
Gap Alert: Khan Academy's App Store rating is 0.2 points higher than its verified Real Score. This suggests that some store reviews may be inflated by fake or incentivized ratings.
Pros & Cons
What Users Love
- Completely free
- Excellent math curriculum
- Personalized learning paths
- Used by schools worldwide
Common Complaints
- Limited subjects beyond STEM
- Interface can feel dated
- Less engaging for adults
- No certificates
Verified Reviews (20)
Saved my kids in math
My children were struggling with math. Khan Academy's patient, step-by-step video explanations and unlimited practice problems turned C students into A students. Free. Incredible.
The most important free educational resource
Khan Academy providing world-class education completely free is one of the internet's greatest gifts. No ads, no premium tier, no paywalls. Sal Khan's mission is genuinely noble.
Khanmigo AI tutor is promising
The AI tutor (Khanmigo) helps students work through problems without giving answers. It asks guiding questions like a good tutor would. AI in education done right.
SAT prep is comprehensive
The SAT prep course with College Board partnership is the best free SAT preparation available. Full practice tests, personalized study plans, and detailed explanations. No expensive prep course needed.
Math courses are unmatched
From basic arithmetic to multivariable calculus, Khan Academy's math curriculum is comprehensive and well-taught. The progression from concept to concept is logical and thorough.
Science courses are excellent
Biology, chemistry, and physics courses with animations and clear explanations. As a supplement to school science, Khan Academy fills gaps and reinforces concepts effectively.
Humanities courses are limited
History and arts courses exist but are much thinner than STEM offerings. If Khan Academy could expand humanities with the same quality as math, it would be complete.
Teacher tools are game-changing
As a teacher, Khan Academy's classroom tools let me assign specific lessons, track student progress, and identify struggling students. Free tools this powerful for educators are rare.
Computer science courses are solid
The computing courses (JavaScript, HTML/CSS, SQL) with interactive coding exercises in the browser teach programming fundamentals well. Good introduction for complete beginners.
Mastery-based learning works
Khan Academy's mastery system requires demonstrating understanding before advancing. No moving on until you truly get it. This approach builds solid foundations that don't crumble later.
Economics courses helped in college
The microeconomics and macroeconomics courses are concise and clear. Used them alongside my college textbook and Khan Academy often explained concepts better than my professor.
App works well for practice
The mobile app is best for practice exercises on the go. Video lectures are better on a bigger screen but the interactive math problems work great on a phone during downtime.
Relearning math as an adult
Decided to go back to college at 35. Used Khan Academy to rebuild my math foundations from algebra through calculus. Six months of free prep that would have cost thousands in tutoring.
Kids section is age-appropriate
Khan Academy Kids for young children is delightful. Age-appropriate learning activities for reading, math, and logic. My 5-year-old learns while having fun. And it's all free.
Nonprofit model is the right approach
Khan Academy being a nonprofit funded by donations means its mission is education, not profit. No ads, no data selling, no premium upsells. More organizations should follow this model.
Translated into many languages
Khan Academy content available in Spanish, Portuguese, Hindi, and other languages makes it accessible globally. Quality education in your native language for free is transformative.
Progress tracking motivates students
Energy points, mastery levels, and badges provide gamification that keeps students engaged. Seeing mastery progress across subjects gives a sense of accomplishment and direction.
Nothing else comes close for free math education
For the specific purpose of learning math (K-12 through early college), Khan Academy is the single best resource on the internet. Free, comprehensive, patient, and effective. End of discussion.
MCAT prep is surprisingly good
The MCAT preparation content covers biology, chemistry, physics, and psychology at the level needed for medical school admissions. A free alternative to expensive MCAT prep courses.
Sal Khan deserves a Nobel Prize
What Sal Khan started in a closet with simple YouTube videos has educated millions worldwide. Khan Academy is one of the most impactful organizations of the 21st century. Donate if you can.
Showing 1-20 of 12,847 reviews
Have you used Khan Academy?
Share your honest experience and help others make better decisions. All reviews go through our 5-step verification.
Write a Verified Review
Your review will go through our 5-step verification process
Khan Academy FAQ
Is Khan Academy worth downloading in 2026?
What is Khan Academy's real rating without fake reviews?
What do users like most about Khan Academy?
What are the biggest complaints about Khan Academy?
How does VerifiedAppReviews rate Khan Academy?
Last updated: April 2026