Comparison

AskPDF vs Study Cards

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

Head to head
About

AskPDF

Transform any PDF into an interactive study tool. Ask questions, get AI-powered summaries, create flashcards, and test your knowledge with custom quizzes. Ideal for students and professionals who prefer active learning.

Highlights
  • Chat with PDFs
  • AI summaries
  • Flashcard generation
  • Quiz creation
  • Section detection
  • Multi-language support
Features
Read full description

Stop reading. Start asking. AskPDF turns any PDF into a study partner. Upload a textbook, a research paper, lecture notes or a contract, then chat with it, get a summary, generate flashcards and quiz yourself — all from the same document. WHAT YOU CAN DO • Chat with your PDF – ask questions in plain language and get answers drawn from the document, with page references. • AI summaries – condense a chapter or the whole file into key points in seconds. • Flashcards – turn any section into a deck you can study anywhere. • Quizzes – multiple-choice tests with explanations, so you know what you actually understood. • Section detection – AskPDF finds the chapters and sections for you, so you can focus on exactly the part you need. BUILT FOR REAL DOCUMENTS • Documents up to 1000 pages with Premium (150 pages free) • Works with textbooks, academic papers, reports, manuals, legal documents and notes • Available in 14 languages • Your files stay private to your account WHO IT'S FOR Students preparing for exams, researchers digging through papers, professionals who need the gist of a long report, and anyone who learns better by asking questions than by re-reading. FREE TO START Every new account gets free credits. Premium unlocks larger documents and more pages every week or month, with credits that renew automatically. Subscriptions are billed to your store account and renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your account settings. Terms: https://askpdf-site.vercel.app/terms-of-service.html Privacy: https://askpdf-site.vercel.app/privacy-policy.html

About

Study Cards

Features
Read full description

Master anything faster with Study Cards — the smart flashcard app powered by science and AI. Whether you're preparing for exams, learning a new language, or building professional skills, Study Cards helps you remember what matters using the proven FSRS spaced repetition algorithm. The app intelligently schedules your reviews so you study the right cards at the right time — maximizing retention with minimum effort. SMART STUDY, REAL RESULTS • Spaced repetition powered by FSRS — the most advanced open-source memory algorithm • Simple swipe-based studying: swipe right if you know it, left if you don't • Study filters let you focus on due, new, difficult, or learning cards • Resume interrupted sessions right where you left off AI-POWERED FLASHCARD CREATION • Upload PDFs or Word documents and get flashcards generated automatically • Choose the number of cards, difficulty level, and card type • Preview and edit AI-generated cards before adding them to your deck • Save hours of manual card creation MULTIPLE CARD TYPES • Question & Answer, Definition, Fill-in-the-Blank, True/False, and Multiple Choice • Add images and hints to any card for richer learning • Organize cards with tags for easy filtering STAY ORGANIZED • Group decks into topics with custom colors and icons • Create folders and collections for any subject • Import from Anki, CSV, or JSON — export anytime STAY MOTIVATED • Track your daily study streak and set personal goals • Unlock achievements across 5 categories with 4 rarity levels • View detailed statistics: cards reviewed, time spent, mastery progress • Celebrate completed sessions with fun animations LEARN OFFLINE • Download decks and study anywhere — no internet needed • Automatic sync when you're back online PREMIUM DECKS • Browse ready-to-use decks for languages, vocabulary, and more • Preview sample cards before you add them AVAILABLE IN 5 LANGUAGES • Full interface in English, Turkish, German, French, and Spanish FREE TO START • Create up to 5 decks with 50 cards each — completely free • Upgrade to Premium for unlimited decks, AI generation, image attachments, and more Download Study Cards today and start learning smarter, not harder.

Screenshots

AskPDF4 screens
Study Cards4 screens

Verdict

The call

The clearest difference is update cadence: Study Cards at every 4 months against AskPDF's every 7 months. AskPDF's advantage is iOS requirement (15 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. AskPDF sells 6 in-app purchases, starting at $7.99 per 7 days and Study Cards sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AskPDF ships an update every 7 months, Study Cards every 4 months. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

Scorecard2 real differences Ā· 6 level
AskPDF versus Study Cards: the parameters behind the verdict, then further details
ParameterAskPDFStudy Cards
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 7 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better17.0
Further details — not scored
Size86 MB13 MB
Age rating4+4+
DeveloperCihat AkkirazAYLIN TURKMEN

In-app purchases

6 purchases

AskPDF

Subscriptions2
  • AskPDF Pro Weekly$7.997 Days
  • AskPDF Pro Monthly$19.991 Month
One-time4
  • AskPDF Pro Package 1$4.99
  • AskPDF Pro Package 2$9.99
  • AskPDF Pro Package 3$24.99
Show 1 more
  • AskPDF Pro Package 4$29.99
3 purchases

Study Cards

Subscriptions3
  • Weekly Subscription$1.997 Days
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$59.991 Year

Questions

Is AskPDF free?
AskPDF is free to download, with in-app purchases available.
Is Study Cards free?
Study Cards is free to download, with in-app purchases available.
Do AskPDF or Study Cards have ads?
Neither AskPDF nor Study Cards shows ads.
Which is updated more often, AskPDF or Study Cards?
AskPDF ships an update every 7 months, and Study Cards every 4 months. Most recently, AskPDF was updated on November 2, 2026 and Study Cards on November 10, 2026.

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