Comparison

Khan Academy vs NUS career+

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

NUS career+

This platform connects students and alumni with tailored career opportunities, including internships and full-time positions. It simplifies discovering suitable matches and provides resources for skill enhancement.

Highlights
  • Connects students and alumni
  • Tailored career opportunities
  • Internship and full-time positions
  • Skill enhancement resources
  • Intuitive design
Features
Read full description

NUS career+ is a state-of-the-art platform that seamlessly connects students and alumni with tailored opportunities, fostering their professional and personal growth. Leveraging advanced technology and intuitive design, NUS career+ simplifies the process of discovering suitable matches for students and alumni, whether they seek internships, full-time positions, or resources for skill enhancement.

Screenshots

Khan Academy4 screens
NUS career+4 screens

Verdict

The call

Khan Academy and NUS career+ both sit at 4.6 stars, but that hides the real split: 74% of Khan Academy's written reviews are positive against 47% of NUS career+'s. Khan Academy also leads on ratings volume (113K vs 2) and monetization model (free vs ad-supported). On price, rating, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Khan Academy against 4.5 for NUS career+. That said, the two scores are not equally well evidenced: Khan Academy has 113K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 74% of Khan Academy's written reviews are positive against 47% of NUS career+'s.

UpkeepUpdate frequency

Khan Academy ships an update every 6 weeks, NUS career+ monthly. The most recent releases landed on November 8, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 7 level
Khan Academy versus NUS career+: the parameters behind the verdict, then further details
ParameterKhan AcademyNUS career+
PriceFreeFree
Rating4.6 (113K ratings) — better4.5 (2 ratings)
Positive reviews74.2% of reviews — better46.7% of reviews
Number of ratings113K — better2
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
Best chart rank#58 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size52 MB29 MB
Age rating12+12+
DeveloperKhan AcademyNational University of Singapore

Customer experience

Khan Academy

All ratings112,672 ratings
Positive89.4%
Neutral2.6%
Negative8.0%
Written reviews1,631 reviews
Positive74.2%
Neutral6.6%
Negative19.2%

NUS career+

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive46.7%
Neutral26.7%
Negative26.7%

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

NUS career+

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Khan Academy

No in-app purchases

None

NUS career+

No in-app purchases

Questions

Is Khan Academy free?
Khan Academy is free to download, with no in-app purchases.
Is NUS career+ free?
NUS career+ is free to download, with no in-app purchases.
Which has better reviews, Khan Academy or NUS career+?
Khan Academy is rated higher. Khan Academy averages 4.6 out of 5 from 113K ratings, while NUS career+ averages 4.5 from 2 ratings.
Do Khan Academy or NUS career+ have ads?
Neither Khan Academy nor NUS career+ shows ads.
Which is updated more often, Khan Academy or NUS career+?
Khan Academy ships an update every 6 weeks, and NUS career+ monthly. Most recently, Khan Academy was updated on November 8, 2026 and NUS career+ on November 2, 2026.

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