Comparison

Khan Academy vs ACT Practice Flashcards

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

ACT Practice Flashcards

Master key ACT concepts with interactive flashcards. Prepare for Math, English, and Science tests with expert-curated content and a smart algorithm that adapts to your learning. Track your progress and focus on challenging material.

Highlights
  • 216 key ACT terms and concepts
  • Definitions and examples
  • Decks for Math, English, Science
  • Progress tracking
  • Adaptive learning algorithm
  • Spaced repetition system
Features
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Master the most important concepts on the ACT exam with fun, easy-to-use flashcards! Magoosh’s ACT Flashcard App includes: • 216 key terms and concepts, chosen by our Magoosh ACT experts • Definitions and examples for each concept • Decks to help you prepare for the ACT Math, Science and English tests • Progress tracking • A smart algorithm that adapts your practice as you learn This ACT practice app gives you access to all of Magoosh’s ACT flashcards. To save your progress, sign in with your Premium Magoosh account or create a FREE Magoosh flashcard account. Then, continue your practice online at http://act.magoosh.com/flashcards Written by ACT experts ===== The flashcards, definitions, and examples were carefully developed by Magoosh’s ACT experts, headed by Dr. Kristin Fracchia. ACT Review that really sticks ===== Magoosh’s ACT Flashcard App uses a spaced repetition system, because academic research shows that memories are formed by repeated exposure to new information. When using the app, you’ll notice that the concepts you are still learning will reappear frequently, and terms you already know will appear less often. This saves time and allows you to focus on the most challenging concepts. About Magoosh ===== Magoosh is an online test prep company. We help students prepare for the ACT through video lessons, practice questions, and personalized customer support. Plus, we offer a 4 point score guarantee to all Premium ACT students! You can find lots more free ACT resources on our Magoosh High School Blog: http://magoosh.com/hs More ACT study tools ===== When you’re ready to practice for the full ACT exam, Magoosh’s online ACT prep has more than 700 ACT Math, ACT Reading, ACT Writing and ACT Science practice questions. Each ACT practice question comes with its own detailed video explanation. Visit http://act.magoosh.com for more information. Your Magoosh account ===== If you don't already have a Magoosh account, just enter your email address, choose a password, click "Sign In," and we'll create one for you! It's completely free, and will allow you to save progress so that you can continue your practice online at http://act.magoosh.com/flashcards/vocabulary Have any questions? Please ask! ===== Student happiness is incredibly important to us. If you have any questions or comments, please send us an email at help@magoosh.com or call 1-855-MAGOOSH and we’ll get back to you as quickly as we can. If you’re outside the US, you can also reach us at +1-510-214-0212 “I didn’t have much time to prepare, and Magoosh made it possible for me to succeed on the test in a short period of time. I looked at Kaplan ACT, Barron’s, and Princeton Review products, and I can confidently say that Magoosh was definitely the best.” “The team is really great and actually cares about your score as much as they would care about their own. Simply the best.” Don’t wait until the last minute to study. Start memorizing ACT concepts with Magoosh’s ACT Flashcards app, today!

Screenshots

Khan Academy4 screens
ACT Practice Flashcards4 screens

Verdict

The call

The clearest difference is monetization model: Khan Academy at free against ACT Practice Flashcards's free with in-app purchases. Khan Academy also leads on ratings volume (113K vs 343) and chart position (#54 vs unranked). ACT Practice Flashcards's advantage is review sentiment (97% vs 74%) and iOS requirement (8.0 vs 15.0). 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 4.7 for ACT Practice Flashcards. That said, the two scores are not equally well evidenced: Khan Academy has 113K ratings behind it against 343, 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 97% of ACT Practice Flashcards's.

UpkeepUpdate frequency

Khan Academy ships an update every 6 weeks, ACT Practice Flashcards every 2 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 6 level
Khan Academy versus ACT Practice Flashcards: the parameters behind the verdict, then further details
ParameterKhan AcademyACT Practice Flashcards
PriceFreeFree
Rating4.6 (113K ratings)4.7 (343 ratings) — better
Positive reviews74.2% of reviews96.6% of reviews — better
Number of ratings113K — better343
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
Best chart rank#54 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size52 MB8 MB
Age rating12+4+
DeveloperKhan AcademyMagoosh

Customer experience

Khan Academy

All ratings109,728 ratings
Positive89.4%
Neutral2.6%
Negative8.0%
Written reviews1,624 reviews
Positive74.2%
Neutral6.6%
Negative19.2%

ACT Practice Flashcards

All ratings340 ratings
Positive92.4%
Neutral4.4%
Negative3.2%
Written reviews29 reviews
Positive96.6%
Neutral0.0%
Negative3.4%

User reviews

Khan Academy

From 113K 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

ACT Practice Flashcards

From 343 App Store ratings

What we love

  • 👍 Helpful for ACT practice
  • 👍 User-friendly interface
  • 👍 Great for beginners
  • 👍 Good for daily practice
  • 👍 Provides explanations

Room to improve

  • 🤔 App promotes website
  • 🤔 Flashcards not very helpful
  • 🤔 Some reviews might be fake

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

ACT Practice Flashcards

No bugs or feature requests surfaced in reviews.

In-app purchases

None

Khan Academy

No in-app purchases

None

ACT Practice Flashcards

No in-app purchases

Questions

Is Khan Academy free?
Khan Academy is free to download, with no in-app purchases.
Is ACT Practice Flashcards free?
ACT Practice Flashcards is free to download, with no in-app purchases.
Which has better reviews, Khan Academy or ACT Practice Flashcards?
ACT Practice Flashcards is rated higher. Khan Academy averages 4.6 out of 5 from 113K ratings, while ACT Practice Flashcards averages 4.7 from 343 ratings.
Do Khan Academy or ACT Practice Flashcards have ads?
Neither Khan Academy nor ACT Practice Flashcards shows ads.
Which is updated more often, Khan Academy or ACT Practice Flashcards?
Khan Academy ships an update every 6 weeks, and ACT Practice Flashcards every 2 months. Most recently, Khan Academy was updated on October 24, 2026 and ACT Practice Flashcards on October 24, 2026.

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