Stop re-reading.
Start recalling.

RecallDeck is a spaced-repetition flashcard app built for tech interview prep. It comes loaded with hundreds of ready-made cards across role tracks, so you can start studying instead of building a deck.

Spaced repetition spreads practice over time. Try to recall an answer before revealing it, then rate how well you remembered. RecallDeck uses those ratings to schedule future reviews; the schedule is an estimate, not a test of interview readiness.

Eligible new subscribers get seven free days on monthly or yearly access. A payment method is required; cancel online before the trial ends to avoid the first charge. Returning subscribers may be charged immediately; checkout shows the amount and any tax before you pay. Lifetime access is a one-time $12.27 purchase with no trial. You can preview sample cards on each track page without signing in.

No. RecallDeck ships with hundreds of curated interview cards, organised into role tracks and by difficulty — Junior, Middle, Senior, and Concept. Pick the track you're interviewing for, then study one deck or all of them, at your own pace.

RecallDeck uses an Anki-style SM-2 algorithm with learning steps, ease factors, and lapses. Cards you know come back less often; the shaky ones return sooner — so review time goes where it's needed most.

Yes. Cards and the main study interface are available in English and Russian. Switch languages in the header; your review history is shared across both. Code and technical names keep their original language.