Studify App AI vs GetPrincipia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Studify App AI
This AI-powered application transforms learning materials into structured study notes. It offers tools like flashcards, quizzes, and mind maps to enhance understanding and retention. Supports multiple languages and integrates with various content formats.
- AI-generated study notes
- Flashcard creation
- Quiz generation
- Mind map visualization
- Feynman Technique learning
- Multilingual support (10 languages)
- Content import (YouTube, PDF, audio, images)
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Studify AI: Smart Notes, Instantly Stop wasting hours taking notes. Studify AI turns any learning material into clear, structured, beautifully organized study notes, powered by AI. Study faster. Understand deeper. Remember more. Turn Anything Into Smart Notes Upload, record, or paste anything. Studify AI analyzes your content and instantly generates detailed notes with key points, summaries, and clean sections. • YouTube Videos: Paste a link and get full transcripts plus AI summaries • PDFs & Documents: Upload files and extract the most important information • Photos & Images: Scan textbooks, whiteboards, or handwritten notes • Live Audio Recording: Record lectures and receive notes when class ends • Audio Uploads: Turn existing recordings into structured notes • Custom Text: Paste or type content and transform it instantly All in seconds. No manual formatting. No missed details. Powerful AI Study Tools Every note unlocks a full suite of learning tools designed to help you actually remember what you study: ◆ Smart Summaries: Clear overviews with key ideas and deep explanations ◆ Flashcards: Automatically generated for quick, effective review ◆ Quizzes: AI-created questions to test your understanding ◆ Mind Maps: Visualize how concepts connect ◆ Ask AI: Chat with an intelligent assistant that answers questions about your notes One source. Multiple ways to study. Learn Faster with Feynman Mode Master difficult topics using the Feynman Technique, the learning method used by Nobel Prize–winning physicist Richard Feynman. Studify AI breaks any subject into simple subtopics and guides you through an interactive explanation process. If you can explain it simply, you truly understand it. Study in Your Language Create and translate notes in 10 languages: English, Spanish, Portuguese, Arabic, Chinese, Russian, Japanese, Italian, Vietnamese, and German. Perfect for multilingual learners and international students. Stay Organized, Stay Focused • Organize notes with folders • Search instantly across your entire library • Resume exactly where you left off • Clean, distraction-free design Your entire study system. Always with you. Why Students Love Studify AI → Saves hours of manual note-taking → Turns any content into reviewable study material → Creates flashcards, quizzes, and summaries automatically → Works with lectures, textbooks, slides, and more → Supports 10 languages → Simple, beautiful interface built for focus Download Studify AI Today Transform the way you learn. Subscription Information Studify AI offers a free plan with limited features. Unlock everything with Studify Unlimited: • Weekly, Monthly, and Yearly plans available • Payment charged to your Apple ID at purchase confirmation • Manage or cancel subscriptions in Account Settings after purchase Privacy Policy: https://studifyapp.com/privacy Terms of Service: https://studifyapp.com/terms
GetPrincipia
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Unlocking mathematical concepts with visuals, practice, progress tracking, study guides, and linking disciplines and topics across the field. Terms of Use: https://getprincipia.com/terms Privacy Policy: https://getprincipia.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Studify App AI at every 2 days against GetPrincipia's every 2 months. On price, ads, in-app purchases and device support 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
Both are free to download. Studify App AI sells 3 in-app purchases, starting at $9.99 per 7 days and GetPrincipia sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Studify App AI ships an update every 2 days, GetPrincipia every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Studify App AI | GetPrincipia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 51 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Rockford Financial LLC | Axiom 38 LLC |
In-app purchases
Studify App AI
- Weekly Subscription7 Days trial$9.997 Days
- Monthly Subscription1 Month trial$17.991 Month
- Yearly Subscription1 Year trial$89.991 Year
GetPrincipia
- Monthly7 Days trial$6.991 Month
- Annual7 Days trial$44.991 Year









