Mathius vs AI Video Summarizer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mathius
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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
AI Video Summarizer
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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 itβs 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
Verdict
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
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.
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.
| Parameter | Mathius | AI Video Summarizer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 5 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 113 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | MEHMET NURI ULGEN | KARTAL KARABULUT |
In-app purchases
Mathius
- 10 Credits$1.99
- 30 Credits$4.99
- 75 Credits$9.99
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- 150 Credits$16.99
AI Video Summarizer
- Weekly Subscription$5.997 Days
- Monthly Subscription$14.991 Month
- Yearly Subscription$89.991 Year









