Quizlet is great for casual study and shared class sets. Discito is for serious retention. Different algorithms, different pricing models, different goals. If you've used Quizlet through high school and are looking for something more durable for college, professional exams, or language learning — here's the honest fork.
| Discito | Quizlet | |
|---|---|---|
| Scheduling algorithm | FSRS-6 (state-of-the-art) | Leitner 3-box (1960s) |
| Pricing | $14.99 once | $35.99/year subscription |
| Account required | No (iCloud only) | Yes (email + password) |
| Ad-supported free tier | Ad-free forever | Ads in free tier |
| Offline study | Full | Limited (Pro only) |
| AI card generation | On-device (Apple Intelligence) | Cloud-based |
| Lecture audio → flashcards | Yes (on-device) | No |
| Home Screen widget + Live Activity | Yes | No |
Quizlet's Learn mode uses a Leitner-style 3-box system: cards you get right move forward, cards you miss move back. It's the same algorithm Sebastian Leitner described in 1972. It works, but it's coarse — every card uses the same intervals regardless of difficulty, your past performance, or how long you've been studying.
Discito uses FSRS-6 (Free Spaced Repetition Scheduler, version 6) — the state-of-the-art spaced repetition algorithm developed by the Open Spaced Repetition team and adopted as the default in Anki desktop. FSRS models each card's stability and difficulty as a continuous function of your review history. The result: roughly 20-30% fewer reviews for the same retention rate compared to SM-2 (and considerably better than Leitner's 3-box).
For 50 cards before a quiz, the difference is invisible. For 2,000 cards over 4 years of medical school or 18 months of language learning, the difference is measured in hundreds of hours saved.
Quizlet Plus is currently $35.99 per year. Over 5 years that's $179.95. Over 10 years that's $359.90. We hate subscription study apps as much as you do — your spaced-repetition schedule lasts forever; your payment shouldn't.
Discito Pro is $14.99, one time, lifetime. Family Sharing included. Founder pricing through end of 2026 — going to $19.99 in 2027. Discito Lite is free forever with unlimited cards, full FSRS-6, iCloud sync, and .apkg import.
Quizlet requires you to create an account with an email address. Your study sets live on Quizlet's servers. Their privacy policy describes the standard ad-supported model: behavioral data, third-party analytics, cross-device tracking, advertising partners.
Discito has no signup form. Your identity is your iCloud account. Your data lives in your iCloud (CloudKit). Discito's servers store zero user data — there are no Discito servers. AI features run on-device via Apple Intelligence; the model never sees your cards. If you delete the app, your data goes with it (or stays in iCloud until you wipe iCloud — your call). No email collection, no marketing automation, no "we've updated our privacy policy" emails.
Quizlet's free tier displays ads during study sessions and on study set pages. Discito Lite is ad-free forever. The free tier exists so you can verify the FSRS algorithm and iCloud sync work for you before committing to Pro — not as a funnel for ad revenue.
Quizlet's "Magic Notes" AI features run on their servers — your notes, your lecture text, and your study sets are processed in the cloud. That's the standard model for most AI tools and not inherently bad, but it does mean your study material leaves your phone.
Discito's AI features (card generation from text, PDF parsing, lecture audio transcription + flashcard generation, smart MCQ distractors) all run on-device via Apple Intelligence (iOS 26 Foundation Models). Requires iPhone 15 Pro or later or M1 iPad — but on supported hardware, nothing leaves your phone. No API key, no recurring AI fee, no data-broker risk.
Quizlet is a platform — community study sets, leaderboards, Quizlet Live multiplayer games, ad-supported social features. The product is the platform, and the flashcard tool is one entry point. Discito is the opposite: it's a flashcard app for personal study, with no social features, no public deck library, and no community ratings. The product is the study experience. If you want shared class sets and gamified multiplayer review, Quizlet does that well and Discito doesn't try to compete on that ground.
Honestly: this is the friction point. Quizlet exports study sets as plain text (tab-delimited), but Quizlet doesn't speak .apkg and there's no one-click bridge. If you want your existing Quizlet sets in Discito, the practical paths are:
.apkg; Discito reads .apkg directly.We're not going to pretend this is seamless. Quizlet's data is portable but the formats don't match, and review history doesn't transfer at all (Leitner box assignments don't map cleanly to FSRS stability/difficulty). For most users the migration cost is a few hours of one-time work in exchange for not paying $35.99/year again.
Quizlet Plus is $35.99/year. Discito Pro is $14.99 once (founder pricing through end of 2026). Here's the math over a typical study-app lifespan:
Family Sharing is included with Discito Pro — one purchase covers up to 5 family members. Quizlet Plus is per-account.
Discito Lite is free forever with full FSRS-6 scheduling, iCloud sync, unlimited cards, and 4 bundled starter decks. No account, no email, no ads.