Pricing
Honest pricing. The good part is free.
Spaced repetition and every core study mode are free forever. Pro is for students who want unlimited AI and extra control.
Free
Everything you need to study, forever.
$0/ month
Start free- Unlimited flashcard sets
- Learn, Test & Match modes
- Spaced repetition scheduler
- Study on web & mobile
- 5 AI explanations / day
Most popular
Pro
For students who live in their sets.
$5.99/ month
Start free trial- Everything in Free
- Unlimited AI explanations
- Custom study schedules
- Advanced test generation
- Offline mode
- Priority support
Prices in USD. Annual billing shows the effective monthly rate. Taxes may apply.
Questions
Everything else you might ask.
- Yes. The Free plan includes unlimited flashcard sets and every core study mode — Learn, Test, and Match — plus the spaced-repetition scheduler. No credit card required. Pro adds unlimited AI explanations and power-user features.
- Spaced repetition schedules each card to reappear right as you're about to forget it. Reviewing on that curve moves facts into long-term memory far more efficiently than cramming. StudyDex's Learn mode handles the scheduling for you automatically.
- On any card you can ask for a plain-language explanation, a worked example, or a memory hook. The answer appears inline so you never lose your place. Free includes a daily allowance; Pro is unlimited.
- Yes. StudyDex is a responsive web app that works in any modern mobile browser — no install required — with touch-friendly controls for flipping cards and playing Match.
More questions? See the full FAQ.
Start remembering more today.
Create your first set and run it through every mode in the next five minutes. Free forever — no card required.