Notion vs Anki: Which Is Better for Spaced Repetition?

Anki has been the gold standard for spaced repetition flashcards for over a decade. It's free, open-source, and used by medical students, language learners, and knowledge workers around the world. But it wasn't designed for the modern note-taking workflow.

If you already use Notion for note-taking and knowledge management, switching between Notion and Anki creates friction. You end up with content in two places, manual exporting, and a disconnected workflow. Noti Flashcards bridges this gap by bringing spaced repetition directly into your Notion ecosystem.

Here's a detailed comparison to help you decide which approach fits your workflow better.

Content Creation and Editing

Anki

Anki has its own card editor with basic formatting, image support, and HTML/CSS customization. Creating cards happens inside the Anki app. While powerful, the editor feels dated compared to modern tools. Adding images requires manual uploading, and formatting options are limited unless you write custom CSS templates.

Notion with Noti

You create flashcard content directly in Notion — the same tool you use for notes, projects, and documents. Notion's editor supports rich text, images (drag-and-drop), code blocks with syntax highlighting, tables, callouts, LaTeX equations, and dozens of other block types. If you can put it in a Notion page, it can be a flashcard.

The key advantage: your notes and flashcards live in the same place. Update a note and the flashcard updates automatically. No exporting, no syncing between apps.

Spaced Repetition Algorithm

Anki

Anki uses the SM-2 algorithm by default (created in the late 1980s), with various modifications and add-ons available. Anki also supports the newer FSRS algorithm as an optional scheduler. SM-2 works well but uses a simpler model that doesn't adapt as efficiently to individual learning patterns.

Notion with Noti

Noti uses FSRS (Free Spaced Repetition Scheduler) as its default and only algorithm. FSRS is a modern, research-backed algorithm that models the probability of forgetting each card based on your review history. Independent studies show FSRS achieves better retention with fewer reviews compared to SM-2.

Organization and Deck Management

Anki

Anki uses a hierarchical deck system. You create decks, sub-decks, and manually assign cards to them. Tags provide additional organization. Moving cards between decks or reorganizing requires manual effort.

Notion with Noti

Your Notion database structure is your deck organization. Use multi-select properties, tags, or any other database property to group cards. Changing a tag in Notion instantly reorganizes your decks in Noti. No manual deck management — your organizational system is the same one you already use for notes.

Collaboration

Anki

Sharing decks in Anki means exporting .apkg files or publishing to AnkiWeb's shared deck library. Real-time collaboration on a single deck isn't natively supported. Each person works on their own copy.

Notion with Noti

Notion's collaboration features work naturally. Share a database with classmates or colleagues, and everyone can contribute to the flashcard content. Each person connects to the same database with Noti and studies independently with their own spaced repetition schedule. One shared source of truth, individual study progress.

Cross-Device Access

Anki

Anki has desktop apps for Windows, Mac, and Linux (free) and a mobile app for Android (free) and iOS ($24.99). Syncing between devices requires an AnkiWeb account. The mobile experience is functional but the UI feels outdated.

Notion with Noti

Noti is a web app that works on any device with a browser — desktop, tablet, or phone. There's no separate app to install. Add it to your home screen for an app-like experience. Since your data lives in Notion, it's always in sync across every device automatically.

Data Ownership and Portability

Anki

Your flashcards are stored in Anki's proprietary database format (.anki2). You can export to .apkg files, but the format isn't easily readable by other apps. If you stop using Anki, getting your data out requires export and conversion steps.

Notion with Noti

Your flashcard content never leaves Notion. It's stored as regular database rows and properties that you can access, export, or use with any other tool at any time. If you stop using Noti, everything stays in your Notion workspace. Zero lock-in.

Customization and Add-ons

Anki

Anki has a large ecosystem of community add-ons that extend its functionality — custom card templates, statistics visualizations, media support, and more. The trade-off is complexity: configuring Anki optimally can take hours of research and setup.

Notion with Noti

Noti focuses on doing one thing well: turning Notion databases into effective flashcards with spaced repetition. The simplicity is intentional. Configuration takes minutes, not hours. You spend time studying, not configuring.

Who Should Use What?

Choose Anki if: you don't use Notion, you need extensive customization through add-ons, you prefer desktop-native apps, or you're already deeply invested in the Anki ecosystem with years of review history.

Choose Notion with Noti if: you already use Notion for notes and knowledge management, you want your study material and flashcards in one place, you value collaboration, you prefer a modern web-based interface, or you don't want content locked in a proprietary format.

Try It Yourself

If you're a Notion user looking for spaced repetition, try Noti Flashcards. It takes less than two minutes to connect your workspace and start studying. Your data stays in Notion, and there's no commitment — if you prefer Anki's approach, you haven't lost anything.