90% is a good starting point. A higher target schedules more reviews. Changes apply as you review cards.
Reviews are always included. Both directions share the same review schedule.
Progress is local to this browser and device. Download a backup before switching devices or clearing browser data.
Choose a Wortzeit backup (.json) saved from another browser, device, or the offline app.
Importing replaces the progress and practice settings in this browser. Your current progress stays unchanged until you confirm.
Vocabulary from Zertifikat Deutsch / telc Deutsch B1, Übungstest 1, downloaded from telc's official B1 page.
The deck covers the exercises and instructions on PDF pages 8–23, plus the listening transcripts on pages 44–45. These correspond to printed pages 6–21 and 42–43.
Inflected forms are grouped where possible. Nouns include their article. Every card also includes an original German example written for this app. The card's “In the test” line shows the forms identified in the source.
Names, addresses, English advertising copy, publishing details and examiner guidance are excluded. This deck covers this practice test, not every word needed for B1. English and French meanings were written for this app; they are not official telc translations.
Recall the answer, reveal it, then choose Again, Hard, Good or Easy. FSRS estimates each card’s memory strength and difficulty from your answers and the time between reviews. The buttons show its next suggested intervals.
New cards have learning steps of 1 and 10 minutes. Forgotten review cards have a 10-minute relearning step. Longer intervals come from FSRS rather than fixed multipliers.
The default retention target is 90%; change it in Practice settings. Higher targets mean more reviews. Target changes affect future ratings, not cards already scheduled.
Existing progress is automatically upgraded using your recorded review history, keeping current due dates. Older backups with missing history receive an estimated starting memory state. The old browser data is retained separately.
Uses FSRS-6 through ts-fsrs 5.4.2 with default model weights and no interval fuzzing. Personal parameter optimisation and Anki account synchronisation are not included. MIT license. German audio uses your device’s available speech voices.