Comparison

Mathius vs AI Video Summarizer

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

Head to head
About

Mathius

Features
Read full description

Stuck on a homework question? Take a photo and Mathius shows you a clear, step-by-step solution, so you understand how to get there, not just the answer. SNAP AND SOLVE β€’ Take a photo of a printed or handwritten question β€’ Pick the subject and see the solution step by step β€’ Math, physics, chemistry, biology, history, geography, literature, English and more PRACTICE QUIZZES β€’ Make a quiz from any topic or from your own notes β€’ Choose 5, 10, 15 or 20 questions β€’ Pick easy, medium or hard β€’ Review your mistakes with explanations FIND YOUR WEAK SPOTS Paste your exam results and get a study plan made for you. ASK THE TUTOR Tell Mathius where you are stuck and get an explanation in plain words, step by step. STUDY TOOLS β€’ Beautify Notes: turn handwritten notes into a clean page β€’ Infographic: turn text into a visual you get at a glance β€’ Read Aloud: listen to your notes, a book page or a PDF β€’ Speech to Text: turn a lecture recording into text STAY MOTIVATED Keep a daily study streak, collect points and see where you stand on the leaderboard. Your solutions, quizzes and notes are saved in your history. Mathius is made for middle school, high school and university students. Use it for homework, for SAT, ACT, AP and IB prep, and for university courses like calculus, linear algebra, differential equations, statistics, physics and organic chemistry. Privacy Policy: https://math-genius-1687e.web.app/privacy-policy.html Terms of Use: https://math-genius-1687e.web.app/terms-of-use.html

About

AI Video Summarizer

Features
Read full description

Change the way you learn with Syntropy! Stop wasting hours on long videos and get the core message instantly. Syntropy is your ultimate AI video summarizer and learning assistant designed to extract key insights from any video or playlist in seconds. Effortless Video Analysis Paste any video link and let Syntropy do the work. Whether it’s a lecture, a tutorial, or a documentary, our AI video summarizer provides a precise video summary with time-stamped notes. No more scrolling through hours of audio; get the text you need immediately. Smart Learning with AI Notes Syntropy goes beyond simple summaries. Our AI learning assistant creates smart notes and high-quality transcript analysis to help you retain information faster. Video to Text: Convert any YT content into readable, organized text. Automatic Flashcards: Turn video insights into interactive flashcard decks for better memory. Playlist Summary: Add an entire playlist and summarize videos on-demand to save your time. Highlight to Note: Simply select any part of the summary to save it as a permanent note in your library. Your Personal Knowledge Base Organize your digital library with Syntropy. Experience a seamless workflow with our intuitive playlist summary features and smart search tools. Master Any Language Get your video analysis and insights in your preferred language. Syntropy breaks language barriers, allowing you to learn from global content with localized AI notes and summaries. Unlimited Access for Pro Learners Start for free and experience the future of learning. For power users, Syntropy offers Premium Subscriptions to unlock the full potential of the app. Choose between our Weekly, Monthly, or Yearly plans to enjoy: Unlimited video summary requests. Unlimited AI notes and flashcard creation. Full access to advanced playlist analysis. An ad-free, limitless learning experience. Join the smart learning revolution with Syntropy. Download now and start getting more insights in less time! Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/1a1699f0-6600-4ff7-b156-c8fc6ecb973e

Screenshots

Mathius4 screens
AI Video Summarizer4 screens

Verdict

The call

The clearest difference is ads: AI Video Summarizer at none against Mathius's shown. AI Video Summarizer also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Mathius sells 4 one-off in-app purchases and AI Video Summarizer sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mathius ships an update fortnightly, AI Video Summarizer every 5 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

Scorecard3 real differences Β· 3 level
Mathius versus AI Video Summarizer: the parameters behind the verdict, then further details
ParameterMathiusAI Video Summarizer
PriceFreeFree
Update frequencyFortnightlyEvery 5 days β€” better
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size113 MB80 MB
Age rating4+4+
DeveloperMEHMET NURI ULGENKARTAL KARABULUT

In-app purchases

4 purchases

Mathius

One-time4
  • 10 Credits$1.99
  • 30 Credits$4.99
  • 75 Credits$9.99
Show 1 more
  • 150 Credits$16.99
3 purchases

AI Video Summarizer

Subscriptions3
  • Weekly Subscription$5.997 Days
  • Monthly Subscription$14.991 Month
  • Yearly Subscription$89.991 Year

Questions

Is Mathius free?
Mathius is free to download, with in-app purchases available.
Is AI Video Summarizer free?
AI Video Summarizer is free to download, with in-app purchases available.
Do Mathius or AI Video Summarizer have ads?
Mathius shows ads; AI Video Summarizer does not.
Which is updated more often, Mathius or AI Video Summarizer?
Mathius ships an update fortnightly, and AI Video Summarizer every 5 days. Most recently, Mathius was updated on October 28, 2026 and AI Video Summarizer on October 15, 2026.

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