Automatic scheduling
We record each rating (again/hard/good/easy) and compute the next review so you revisit a word right before you forget it.
OPTIFLASH
OptiFlash tells you exactly which cards to review and when, so you spend less time but remember for longer.
- After every answer, OptiFlash recalculates the next review time and syncs progress across devices.
- Guided import: paste a topic (travel, medicine, legal…) and get cards ready to check before saving.
- Dashboards highlight how many words are stable and which cards are overdue.
Save time, track stats, and keep exam lists fresh without extra tools.
We record each rating (again/hard/good/easy) and compute the next review so you revisit a word right before you forget it.
Create a card on mobile, review it on desktop—the decks stay in sync within seconds, even if you start offline.
Data stays in the EU, is never sold, and you can export or delete it without contacting support.
Paste any topic and receive a CSV of cards you can edit before importing.
Learners rely on OptiFlash to retain exam lists and professional vocabulary.