If you're in medical school (or about to be), you've probably heard the eternal debate: Anki or Quizlet? Both apps promise to help you memorize thousands of facts, but they take wildly different approaches. After years of med students swearing by one or the other, it's time to break down what actually matters.
Spoiler alert: there's a reason Anki has become almost synonymous with medical education. But Quizlet isn't useless either. Let's dive in.
The Core Difference: Spaced Repetition vs Simple Flashcards
Here's the thing that separates Anki from basically every other flashcard app: spaced repetition algorithm (SRS).
How Anki's SRS Actually Works
Anki doesn't just show you flashcards randomly. It uses a sophisticated algorithm (based on SM-2, if you want to get nerdy about it) that tracks how well you know each card. When you review a card, you rate how easy it was:
- Again – You forgot it. See it again in a few minutes.
- Hard – Struggled but got it. Short interval.
- Good – Knew it. Moderate interval.
- Easy – Nailed it. Long interval.
The genius is that Anki shows you cards right before you're about to forget them. This is based on the "forgetting curve" research – the idea that memories fade predictably over time, and reviewing at optimal intervals maximizes retention with minimal reviews.
For med school, this is everything. You're not just trying to cram for one exam – you need to remember anatomy, pharmacology, pathophysiology, and a million other details for boards that are months or years away. Anki's algorithm is literally designed for this exact scenario.
How Quizlet Works
Quizlet is simpler. You create flashcards, you flip through them. There's a "Learn" mode that adds some intelligence, showing you cards you've gotten wrong more often. But it's nowhere near the sophistication of true spaced repetition.
Quizlet is like a digital version of paper flashcards. Anki is like having a personal tutor who knows exactly what you're about to forget.
Customization and Control
Anki: Endlessly Customizable (For Better or Worse)
Anki lets you tweak literally everything. Card templates, styling, review intervals, the algorithm itself – it's all modifiable. You can:
- Create cards with cloze deletions, image occlusions, audio, and more
- Build complex card types with multiple fields
- Use add-ons to extend functionality (there are hundreds)
- Customize exactly how the algorithm treats your cards
- Organize with hierarchical tags and filtered decks
This power is amazing once you know what you're doing. The AnKing deck, Zanki, and other popular med school decks take full advantage of this with beautifully formatted cards, integrated images from First Aid and Pathoma, and smart tagging systems.
The downside? The learning curve is real. Anki looks like it was designed in 2006 (because it was). The interface is intimidating. Many med students spend their first week just figuring out settings before making a single card.
Quizlet: Simple and Polished
Quizlet nails the user experience. The interface is clean, modern, and intuitive. You can create a deck in about 30 seconds. There's no settings rabbit hole to fall into.
You also get built-in games and study modes – Match, Write, Spell, Test. These can make studying feel less tedious, which counts for something when you're grinding through your fifth hour of review.
But customization is limited. You get text and images, and that's about it. No cloze deletions. No complex card types. No algorithm tweaking. What you see is what you get.
Pre-Made Decks and Shared Resources
Anki: The Medical School Gold Standard
This is where Anki absolutely dominates. The med school community has created incredible shared decks:
- AnKing – The most popular comprehensive deck, regularly updated, integrating content from First Aid, Pathoma, Sketchy, and Boards & Beyond
- Zanki/Zanki Step 2 – Massive deck covering Step 1 and Step 2 content
- Lightyear – Organized by Boards & Beyond videos
- Pepper decks – For pharm and micro with Sketchy integration
These decks represent thousands of hours of work by the med student community. They're organized, tagged, and designed to integrate with your coursework and board prep resources. Most med students don't even make their own cards anymore – they unsuspend relevant cards from AnKing as they go through material.
Quizlet: Quantity Over Quality
Quizlet has millions of shared decks, but quality control is... nonexistent. You might find a great anatomy deck, or you might find one riddled with errors made by a student who failed the class. There's no equivalent to the curated, community-verified decks that dominate Anki.
For MCAT specifically, there are some decent Quizlet decks out there. But for medical school proper, the resources just don't compare.
Mobile Apps and Syncing
Anki Mobile Situation
Here's where it gets complicated:
- AnkiDroid (Android) – Completely free, full-featured, excellent
- AnkiMobile (iOS) – $25 one-time purchase
Yeah, the iOS app costs money. It's actually one of the main ways the Anki developer sustains the project. Is it worth it? Absolutely, if you're serious about using Anki. You'll use this app hundreds of hours over med school – that's pennies per hour.
Syncing works flawlessly through AnkiWeb (free). Your progress transfers seamlessly between phone, tablet, and computer.
Quizlet Mobile
Quizlet's apps are free and polished on both platforms. They sync perfectly. No complaints here – it just works.
The Cost Breakdown
Anki
- Desktop app: Free (Mac, Windows, Linux)
- AnkiDroid: Free
- AnkiMobile (iOS): $25 one-time
- AnkiWeb sync: Free
Total cost: $0-25 depending on your phone.
Quizlet
- Basic: Free (with ads, limited features)
- Quizlet Plus: $36/year (no ads, more features, offline access)
Over four years of med school, Quizlet Plus costs $144. Anki costs $25 max.
Creating Cards: The Hidden Time Sink
Here's something nobody talks about enough: making good flashcards takes forever.
Whether you use Anki or Quizlet, creating quality cards from lecture slides or textbooks is incredibly time-consuming. We're talking hours per lecture if you're doing it properly.
This is why most med students using Anki don't make cards from scratch – they use pre-made decks like AnKing and unsuspend cards as needed. But if you have specific lecture material or niche content, you're stuck making cards yourself.
Tools like SlideToAnki can help here – it converts lecture slides directly into Anki cards using AI, which saves a ton of time if you need cards for your specific coursework. But even with shortcuts, card creation remains a significant time investment.
Which One for MCAT?
If you're wondering about Quizlet or Anki for MCAT specifically, here's my take:
Anki wins for content-heavy sections (Biology, Biochem, Psych/Soc). You need long-term retention of thousands of facts. Spaced repetition is made for this.
Quizlet is fine for quick memorization of amino acid structures, enzyme names, or physics formulas right before your test. Sometimes you just need to cram, and Quizlet's simplicity works.
Many successful MCAT studiers use both – Anki for the long-haul memorization, Quizlet for last-minute review.
Real Talk: The Learning Curve
I won't lie – Anki has a steep learning curve. Your first few weeks will involve:
- Figuring out optimal settings
- Understanding how the algorithm works
- Learning card formatting
- Setting up add-ons
- Organizing your deck structure
Quizlet has essentially zero learning curve. You make cards, you study cards. Done.
But here's the thing: you're going to be using flashcards for four years minimum. Probably longer if you include residency. Investing a few hours upfront to learn Anki properly pays dividends for years.
When Quizlet Actually Makes Sense
I'm not here to say Quizlet is useless. It genuinely works better in some situations:
- Group studying – Quizlet's sharing and Live features are great for study groups
- Quick and dirty cramming – Sometimes you just need to memorize 50 terms tonight
- Non-medical coursework – For undergrad classes or less intense memorization
- When you hate Anki – Seriously, if Anki makes you miserable and you won't use it, Quizlet is infinitely better than nothing
The best flashcard app is the one you'll actually use.
The Verdict: Anki Wins for Medical School
For serious medical school studying – the kind that prepares you for boards and long-term clinical knowledge – Anki is the clear winner. Here's why:
- True spaced repetition algorithm optimized for long-term retention
- Incredible community resources (AnKing, etc.)
- Extensive customization for complex card types
- Cheaper over the long run
- Industry standard that integrates with other med school resources
Quizlet is fine for casual review, group studying, or quick cramming. But it wasn't designed for the marathon that is medical education.
My recommendation: Commit to Anki early in your med school journey. Push through the learning curve. Set up AnKing or your preferred deck. Build the daily review habit. Your future self – the one taking Step 1 or answering questions on rounds – will thank you.
And if you're drowning in lecture slides that aren't covered by pre-made decks, check out SlideToAnki to convert them into Anki cards without spending hours on manual card creation. Every minute saved on card creation is a minute you can spend actually studying.
Final Thoughts
The Anki vs Quizlet debate really comes down to what you're optimizing for. Quizlet optimizes for ease of use. Anki optimizes for retention.
In medical school, retention wins. You're not trying to pass one test – you're building a knowledge base you'll use for the rest of your career. That requires a tool designed for the long game.
Start with Anki. Trust the process. Do your reviews every day. You've got this.