Comparison

StudyFi vs Lernix AI

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

Head to head
About

StudyFi

Transform your study materials into effective learning tools. Instantly generate flashcards, summaries, quizzes, and mind maps from PDFs, notes, or slides. Listen to study podcasts created from your textbooks for passive learning on the go.

Highlights
  • AI flashcard generation
  • Instant summaries and notes
  • Custom AI quizzes and practice tests
  • Mind map creation
  • Study podcasts from notes
  • AI chat for homework help
Features
Read full description

StudyFi is the AI study companion trusted by over 250 000 students worldwide. Upload any PDF, slides, or notes — instantly get AI flashcards, summaries, quizzes, mind maps, and study podcasts. 94% improve grades in a week. Stuck with hundreds of pages of textbooks? Prepping for AP, SAT, MCAT, finals? StudyFi turns your materials into effective study tools in seconds. WHY STUDYFI IS THE #1 AI APP FOR STUDENTS Studying shouldn't take hours. StudyFi turns your textbooks, PDFs, lectures, or handwritten notes into everything you need — in seconds. EVERYTHING IN ONE APP AI CHAT — Ask any school question Instant explanations, step-by-step solutions, essay help. AI adapts to your level (high school, college, grad school). SMART FLASHCARDS IN SECONDS Upload slides, PDFs, or notes. StudyFi creates personalized flashcards with spaced repetition. Memorize 2× faster. INTELLIGENT SUMMARIES & NOTES Turn 50 pages of lecture notes into a 30-second summary. Perfect for AP exams, SAT prep, finals, and last-minute review. AI QUIZZES & PRACTICE TESTS Test yourself with quizzes generated from your own materials. Simulate the SAT, AP, MCAT, GRE, or any exam. MIND MAPS & CONCEPT MAPS Understand complex topics instantly. Our AI creates hierarchical maps from any textbook, article, or lecture. STUDY PODCASTS FROM YOUR NOTES Turn textbooks into audio. Listen during commute, gym, or before bed. Passive learning actually works. WORKS EVERYWHERE StudyFi works on iPhone, iPad, and web. All your materials sync in real-time across all your devices. HOW STUDENTS USE STUDYFI EVERY DAY • Week before exam: upload textbook → AI creates flashcards and quizzes • Writing an essay: AI helps with arguments, structure, and citations • Commute to class: listen to study podcasts instead of music • Before bed: quick review of key concepts with smart flashcards PERFECT FOR • High school students (AP, SAT, ACT, IB, finals) • College students (midterms, finals, papers, theses) • Graduate students (MCAT, LSAT, GRE, dissertations) • Lifelong learners (languages, certifications, online courses) WHAT STUDENTS SAY "Wouldn't have aced my MCAT without StudyFi. The flashcards are magic." — Sarah, Pre-Med Junior "Turned 200 pages into a 5-min summary. Got an A on my Bio final." — David, UCLA "Podcasts are a game-changer. I study during my commute now." — Emma, NYU WHY STUDYFI INSTEAD OF GENERIC AI? • Built for students, not a general-purpose chatbot • Structured learning with proven spaced repetition system • Understands academic context (AP, IB, college, grad school) • Your materials stay private — never used to train AI models AUDIO PACKS (optional add-on) Paid plans include monthly podcast and audio-upload minutes. Need more? Buy an Audio Pack with permanent credits: • Starter — 4h podcasts + 8h audio uploads • Standard — 10h podcasts + 20h audio uploads • Pro — 20h podcasts + 40h audio uploads Credits never expire. One-time purchase — no extra subscription. STUDYFI PLANS Free: start right away — uploads, flashcards and summaries, no paywall. Start: more uploads and AI generations every month. Pro: high limits, full podcasts, all AI features. Max: everything in Pro plus the Voice tutor (300 min/month). • Start — $6.99/month, $14.99/quarter, $44.99/year • Pro — $12.99/month, $24.99/quarter, $79.99/year • Max — $34.99/month, $69.99/quarter, $199.99/year Subscriptions auto-renew unless canceled 24 hours before the end of the period. Try StudyFi free — your AI study companion is waiting. Terms of Use (EULA): https://studyfi.com/en/terms-and-conditions Privacy Policy: https://studyfi.com/en/gdpr

About

Lernix AI

Transform your study materials into interactive learning tools. Upload PDFs, record lectures, or paste YouTube links to generate summaries, mind maps, flashcards, and quizzes. Engage in AI-powered Q&A sessions with your own content for efficient review.

Highlights
  • Generate summaries, mind maps, flashcards, and quizzes
  • AI chat for Q&A with study materials
  • Supports PDFs, audio recordings, YouTube links, and images
  • Translate study content
  • Edit notes and generated materials
  • Visual notes and zoomable mind maps
Features
Read full description

Studying should not start with rewriting everything by hand. Lernix AI helps you turn the study materials you already use into review-ready outputs. Upload a PDF, record a lecture, paste a YouTube link, add notes, or scan an image, and Lernix organizes everything into summaries, visual notes, mind maps, flashcards, quizzes, and interactive AI chat. Keep your study materials flexible as you learn: translate study content whenever you need it, and edit notes or generated materials at any time. USE THE MATERIALS YOU ALREADY STUDY FROM Whether you learn from class recordings, textbook pages, lecture slides, screenshots, notes, or YouTube lessons, Lernix gives you one place to capture, organize, and review them. TURN INPUT INTO OUTPUT FAST Instead of switching between note-taking, summarizing, flashcard tools, mind map tools, and quiz apps, use one study flow: - Upload PDFs and documents - Record lecture audio - Paste YouTube links - Capture text, slides, and images - Add custom notes Then turn them into: - Structured notes and summaries - Visual note images that make key ideas easier to remember - Visual mind maps to understand how ideas connect - Flashcards for repeated review - Quizzes to check understanding - Interactive Q&A with your own materials - Practice sessions from your real study content CHAT WITH YOUR STUDY MATERIALS Ask questions about your PDFs, lecture recordings, notes, images, and YouTube lessons. Lernix can help explain difficult concepts, summarize specific parts, and turn your own materials into active review. BUILT FOR REAL STUDY WORKFLOWS Lernix is designed for students who want to spend less time organizing content and more time actually reviewing it. Use it to: - review lecture recordings after class - study faster from PDFs and textbook pages - turn YouTube learning into study guides - create mind maps from complex topics - keep notes, flashcards, quizzes, and chats connected - practice key ideas without building everything manually WHY LEARNERS USE LERNIX - One place for capture and review - Faster study setup from real materials - Clear notes from complex content - Visual note images for remembering key ideas - Mind maps that show how concepts connect - Flashcards and quizzes without manual formatting - AI chat for asking follow-up questions - A smoother flow from input to repetition LESS ORGANIZING. MORE REVIEW. If your study process starts with too much sorting, rewriting, and copying, Lernix AI helps you move faster. Capture what you are learning, turn it into review-ready material, and keep your study flow moving. Built for iPhone and iPad on iOS 16.4 or later. Capture a lecture with multilingual speech-to-text, scan or photo a page, or type text. Lernix turns it into structured notes, summaries, spaced-repetition flashcards, quizzes, zoomable mind maps you can export as an image, and Visual Notes — a 16:9 infographic of 3–6 key points. Chat with your notes, edit them, and use the built-in translator across 33 languages. A practical homework helper and exam planner without jumping between apps. Selected icons used in this app are provided by Icons8. Terms of Use: https://lernixai.com/terms/ios/ Privacy Policy: https://lernixai.com/privacy/ios/

Screenshots

StudyFi4 screens
Lernix AI4 screens

Verdict

The call

The clearest difference is rating: Lernix AI at 5.0 against StudyFi's 3.7. Lernix AI also leads on update cadence (every 3 days vs every 2 weeks). On price, review sentiment, ratings volume 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. StudyFi sells 10 in-app purchases, starting at $12.99 per month and Lernix AI sells 4 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lernix AI holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

StudyFi ships an update every 2 weeks, Lernix AI every 3 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
StudyFi versus Lernix AI: the parameters behind the verdict, then further details
ParameterStudyFiLernix AI
PriceFreeFree
Rating3.7 (6 ratings)5.0 (6 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings66
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size221 MB98 MB
Age rating4+4+
DeveloperStudyfi s.r.o.CurrentOrbit LLC

Customer experience

StudyFi

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lernix AI

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

StudyFi

Subscriptions8
  • StudyFi Pro7 Days trial$12.991 Month
  • StudyFi Monthly7 Days trial$14.991 Month
  • StudyFi Monthly (Trial)7 Days trial$14.991 Month
Show 5 more
  • StudyFi Quarterly7 Days trial$17.993 Months
  • StudyFi Quarterly (Trial)7 Days trial$17.993 Months
  • StudyFi Pro7 Days trial$24.993 Months
  • StudyFi Yearly7 Days trial$49.991 Year
  • StudyFi Yearly (Trial)7 Days trial$49.991 Year
One-time2
  • Course access$179.99
  • Course access$229.99
4 purchases

Lernix AI

Subscriptions4
  • Lernix AI Premium$9.997 Days
  • Lernix AI Premium1 Month trial$18.991 Month
  • Lernix Limited-Time Yearly1 Year trial$59.991 Year
Show 1 more
  • Lernix AI Premium1 Year trial$95.991 Year

Questions

Is StudyFi free?
StudyFi is free to download, with in-app purchases available.
Is Lernix AI free?
Lernix AI is free to download, with in-app purchases available.
Which has better reviews, StudyFi or Lernix AI?
Lernix AI is rated higher. StudyFi averages 3.7 out of 5 from 6 ratings, while Lernix AI averages 5.0 from 6 ratings.
Do StudyFi or Lernix AI have ads?
Neither StudyFi nor Lernix AI shows ads.
Which is updated more often, StudyFi or Lernix AI?
StudyFi ships an update every 2 weeks, and Lernix AI every 3 days. Most recently, StudyFi was updated on November 6, 2026 and Lernix AI on November 7, 2026.

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