Best App For Studying PDF: 7 Powerful Tricks To Learn Faster With Flashcards (Most Students Don’t Do This) – Turn any PDF into smart flashcards in seconds and actually remember what you read.
Best app for studying pdf if you’re tired of just highlighting and forgetting. Turn any PDF into AI flashcards with spaced repetition and active recall.
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How Flashrecall app helps you remember faster. It's free
So, What’s The Best App For Studying PDFs?
So, you’re looking for the best app for studying PDF files and actually remembering what’s inside them? Honestly, go straight for Flashrecall because it doesn’t just “open” PDFs – it turns them into flashcards automatically so you can study way faster. You literally import a PDF, tap a few times, and boom: AI-generated flashcards with spaced repetition and active recall built in. Most apps just let you highlight and forget; Flashrecall makes sure the important stuff comes back at you until it sticks. You can grab it here on iPhone and iPad:
👉 https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Why Normal PDF Apps Aren’t Great For Studying
Alright, let’s talk about the usual “study PDF” experience:
- You open the PDF
- You highlight everything
- Maybe you add a note or two
- Then… you never look at it again
The problem: reading isn’t the same as learning. And most PDF apps are just fancy viewers. They’re fine for reading, terrible for remembering.
What you actually need is:
- A way to pull key info out of the PDF
- Turn it into questions and answers
- Review it with spaced repetition so it sticks long-term
That’s exactly where Flashrecall comes in.
Why Flashrecall Is The Best App For Studying PDFs
Here’s the thing: Flashrecall isn’t just a flashcard app; it’s basically a PDF-to-flashcard machine.
1. Import Your PDF, Get Flashcards In Seconds
You can:
- Import PDFs directly into Flashrecall
- Let the AI scan the content and generate flashcards for you
- Or pick specific pages/sections to focus on
Perfect for:
- Lecture slides
- Research papers
- Textbook chapters
- Exam guidelines
- Study guides your teacher uploads at 1am
No more manually copying text from PDFs into cards unless you want to.
2. Built-In Active Recall (Without Extra Effort)
Flashcards = active recall by default.
Instead of rereading your PDF 10 times, Flashrecall:
- Shows you the question side (e.g. “What is X?”)
- You try to remember from your brain, not from the page
- Then you flip and check the answer side
That process is what makes stuff stick. With PDFs alone, you’re mostly just recognizing, not truly remembering.
3. Automatic Spaced Repetition (So You Don’t Forget)
You know when you tell yourself, “I’ll review this later,” and then never do?
Flashrecall fixes that with automatic spaced repetition:
- It tracks how well you remember each card
- Shows easy cards less often
- Shows hard cards more frequently
- Sends study reminders so you don’t fall behind
You don’t need to plan a schedule. You just open the app, and it tells you exactly what to review today.
4. Works Offline (Perfect For Commutes & Dead Wi-Fi)
Once your flashcards are made, you can study offline:
- On the train
- In class when Wi-Fi is trash
- On flights
- In random quiet spots
Your PDFs → flashcards → ready to review anywhere.
5. Study Any Subject, Any PDF
Flashrecall isn’t locked to one niche. It works great for:
- Medicine / Nursing – guidelines, protocols, pharmacology PDFs
- Law – cases, summaries, legislation PDFs
- Languages – grammar explanations, vocab lists, reading passages
- School / Uni – lecture slides, notes, assignments, exam review PDFs
- Business / Work – training manuals, SOPs, onboarding docs
If it’s a PDF with useful info, you can turn it into flashcards and actually remember it.
6. Multiple Ways To Create Cards (Not Just PDFs)
PDFs are just one source. Flashrecall also lets you create flashcards from:
- Images – snap a photo of textbook pages or whiteboards
- Text – paste in notes or summaries
- Audio – useful for language learning or lectures
- YouTube links – generate cards from videos
- Typed prompts – just write what you want to learn, and let AI help build cards
- Or manually, if you like full control
That means your whole study life — PDFs, slides, notes, videos — can live in one place.
7. Chat With Your Flashcards When You’re Confused
This is a fun one: if you’re not sure about a concept, you can chat with the flashcard.
For example:
- You see a card about “Beta blockers”
- You’re like, “Wait, how do they actually work again?”
- You open the chat and ask for clarification or examples
It’s like having a mini tutor sitting inside your flashcards.
8. Fast, Modern, Easy To Use
Some study apps feel like they were built in 2009 and never updated.
Flashrecall automatically keeps track and reminds you of the cards you don't remember well so you remember faster. Like this :
Flashrecall is:
- Clean and modern
- Quick to navigate
- Easy to learn in a few minutes
- Free to start, so you can test it without stress
And it works on both iPhone and iPad, so you can review on your phone and do heavier PDF stuff on the iPad if you want.
👉 Download it here:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
How To Study PDFs Effectively With Flashrecall (Step-By-Step)
Let’s walk through a simple workflow you can actually use.
Step 1: Pick Your PDF
This could be:
- A chapter from your textbook
- A lecture slide deck
- A research article
- A study guide for your exam
Ask yourself: “Will I need to remember this later?”
If yes → throw it into Flashrecall.
Step 2: Import It Into Flashrecall
On your iPhone or iPad:
1. Open the PDF (Files, email, browser, etc.)
2. Share it to Flashrecall
3. Let the app process it
From there, you can:
- Generate flashcards automatically with AI
- Or select key sections and create cards from those parts only
Step 3: Clean Up Or Add Your Own Cards (Optional But Helpful)
AI will do a lot of the heavy lifting, but you can tweak things:
- Edit questions to match how you think
- Add images to cards if your PDF has diagrams
- Create extra cards for things you know are high-yield for your exam
You’re basically turning a boring PDF into a personal quiz deck.
Step 4: Start Studying With Spaced Repetition
Now the fun part:
- Open your deck
- Go through the flashcards
- Mark how well you remembered each one (easy, medium, hard, etc.)
Flashrecall will:
- Schedule the next review for each card
- Bring them back just before you’re about to forget them
- Keep your review sessions focused and short
Instead of rereading the whole PDF, you’re just drilling the most important points.
Step 5: Use Study Reminders To Stay Consistent
You can turn on study reminders so the app nudges you:
- “Hey, you’ve got 20 cards due today”
- “Quick 10-minute review?”
That way, even if you’re busy, you can squeeze in small sessions and still keep up.
Flashrecall vs Just Using A PDF Reader
Let’s be real: a regular PDF reader is fine for reading once. But for actual studying?
- Highlighting only
- No active recall
- No spaced repetition
- Easy to forget everything after a week
- Turns PDFs into flashcards
- Active recall built-in
- Automatic spaced repetition with reminders
- Works offline
- Lets you chat with your cards when you’re stuck
If your goal is to remember what’s in the PDF, Flashrecall is just way more effective.
Flashrecall vs Other “Study PDF” Or Flashcard Apps
You might be thinking about other apps, so here’s how Flashrecall stands out:
- Many PDF apps:
- Focus on annotation only
- No flashcards, no spaced repetition
- You do all the mental heavy lifting
- Many flashcard apps:
- Make you manually type everything
- Don’t handle PDFs well
- Can feel clunky or outdated
- Handles PDFs, images, text, audio, YouTube, and more
- AI helps you generate cards instantly from your materials
- Modern UI, fast, and actually enjoyable to use
And again, it’s free to start, so there’s zero risk in trying it.
👉 Try it here:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Tips To Get The Most Out Of PDFs In Flashrecall
A few quick pro tips:
1. Focus On “Testable” Info
When you’re checking the AI-generated cards, ask:
- “Could this be a question on a test?”
- “Would I need to recall this in real life?”
Keep those. Delete fluff.
2. Use Images For Diagrams & Charts
If your PDF has:
- Diagrams
- Flowcharts
- Tables
Turn them into image-based cards:
- Front: cropped image
- Back: explanation or labels
3. Mix PDFs With Your Own Notes
Don’t rely on the PDF alone:
- Add cards from your class notes
- Add examples your teacher mentioned
- Add your own explanations in plain language
The more personalized the deck, the better you’ll remember.
4. Review Little And Often
You don’t need 2-hour sessions:
- 10–15 minutes a day with spaced repetition is enough
- Flashrecall will surface only what’s due
- That keeps studying light but consistent
Final Thoughts: Turn Your PDFs Into Memory, Not Just Highlights
If you’re hunting for the best app for studying PDF files, you don’t just need a viewer — you need something that helps you remember what’s inside.
Flashrecall does exactly that:
- Converts PDFs into flashcards in seconds
- Uses active recall and spaced repetition
- Sends reminders so you don’t forget
- Works offline and on both iPhone and iPad
- Free to start and super easy to use
Instead of letting your PDFs sit there unread (or worse, unread and unremembered), turn them into something you can actually learn from.
👉 Download Flashrecall and try it on your next PDF:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Frequently Asked Questions
What's the fastest way to create flashcards?
Manually typing cards works but takes time. Many students now use AI generators that turn notes into flashcards instantly. Flashrecall does this automatically from text, images, or PDFs.
Is there a free flashcard app?
Yes. Flashrecall is free and lets you create flashcards from images, text, prompts, audio, PDFs, and YouTube videos.
How do I start spaced repetition?
You can manually schedule your reviews, but most people use apps that automate this. Flashrecall uses built-in spaced repetition so you review cards at the perfect time.
What is active recall and how does it work?
Active recall is the process of actively retrieving information from memory rather than passively reviewing it. Flashrecall forces proper active recall by making you think before revealing answers, then uses spaced repetition to optimize your review schedule.
Related Articles
- Create Flashcards Online: 7 Powerful Tricks To Learn Faster (Most Students Don’t Know) – Turn anything into smart flashcards in seconds and finally remember what you study.
- Free Online Flash Cards: The Best Way To Study Smarter (Most Students Don’t Know This Trick) – Turn any note, PDF, or screenshot into smart flashcards in seconds and actually remember what you study.
- Making Flashcards Online: 7 Powerful Tips To Study Smarter (Most Students Don’t Know These) – Turn any note, PDF, or video into smart flashcards in seconds and actually remember what you study.
Practice This With Free Flashcards
Try our web flashcards right now to test yourself on what you just read. You can click to flip cards, move between questions, and see how much you really remember.
Try Flashcards in Your BrowserInside the FlashRecall app you can also create your own decks from images, PDFs, YouTube, audio, and text, then use spaced repetition to save your progress and study like top students.
Research References
The information in this article is based on peer-reviewed research and established studies in cognitive psychology and learning science.
Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354-380
Meta-analysis showing spaced repetition significantly improves long-term retention compared to massed practice
Carpenter, S. K., Cepeda, N. J., Rohrer, D., Kang, S. H., & Pashler, H. (2012). Using spacing to enhance diverse forms of learning: Review of recent research and implications for instruction. Educational Psychology Review, 24(3), 369-378
Review showing spacing effects work across different types of learning materials and contexts
Kang, S. H. (2016). Spaced repetition promotes efficient and effective learning: Policy implications for instruction. Policy Insights from the Behavioral and Brain Sciences, 3(1), 12-19
Policy review advocating for spaced repetition in educational settings based on extensive research evidence
Karpicke, J. D., & Roediger, H. L. (2008). The critical importance of retrieval for learning. Science, 319(5865), 966-968
Research demonstrating that active recall (retrieval practice) is more effective than re-reading for long-term learning
Roediger, H. L., & Butler, A. C. (2011). The critical role of retrieval practice in long-term retention. Trends in Cognitive Sciences, 15(1), 20-27
Review of research showing retrieval practice (active recall) as one of the most effective learning strategies
Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students' learning with effective learning techniques: Promising directions from cognitive and educational psychology. Psychological Science in the Public Interest, 14(1), 4-58
Comprehensive review ranking learning techniques, with practice testing and distributed practice rated as highly effective
Ebbinghaus, H. (1885). Memory: A Contribution to Experimental Psychology. New York: Dover
Pioneering research on the forgetting curve and memory retention over time

FlashRecall Team
FlashRecall Development Team
The FlashRecall Team is a group of working professionals and developers who are passionate about making effective study methods more accessible to students. We believe that evidence-based learning tec...
Credentials & Qualifications
- •Software Development
- •Product Development
- •User Experience Design
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