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CLUSTER FLASHCARD-VOCABULARY-MEMORIZING · 17 ENTRIES · EARLIEST ENTRY 2011-08-22

Flashcard vocabulary learning apps

This cluster consists of 16 products focused on flashcard-based vocabulary learning across languages, subjects, and age groups, with variations like spaced repetition, quiz modes, audio, and gamification. Dated entries before the index start span from November 2010 to April 2026, with a single entry in each listed month, indicating a long-standing but sparse stream of new products rather than a concentrated cohort. The traction leaders—Koki FlashCard, KelimeKarti, and wordspark-prototype—all hold 0 stars, so none shows meaningful activity advantage.

Entry timeline

ENTRY TIMELINE

NOV 2010: 1AUG 2011: 1JUN 2016: 1OCT 2018: 1DEC 2018: 1MAY 2019: 1MAR 2025: 1JUN 2025: 1MAR 2026: 1APR 2026: 1MAY 2026: 1AUG 2026: 1SEP 2026: 5
NOV 2010SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 4 hand-coded · 11 unlabelled

Operator · 5 hobby · 4 commercial · 2 open source · 6 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 17 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01jaid-app0★11 dayslivehobbyCHamoru language-learning app that teaches vocabulary with flashcards, word matching, and an interactive Guam map.
  2. 02learn-english0★25 days—hobbyiPhone app that scans printed English word lists and plays randomized dictation exercises for children learning vocabulary.
  3. 03KelimeKarti0★1 mo—hobbyFlashcard app for learning and memorizing vocabulary through interactive cards.
  4. 04wordspark-prototype0★1 molivehand-codedhobbyAn interactive mobile-first dictionary and vocabulary-building app prototype with quizzes and flashcards.
  5. 05FloFla Cards0★2 moliveopen sourceFlashcard app that displays learning cards over other apps at chosen intervals so users can memorize words while using their phone.
  6. 06wordstation_flutter0★1 mo—hobbyCross-platform mobile and desktop app that helps users learn, memorize, and practice vocabulary through flashcards, audio pronunciation, and multiple-choice quizzes.
  7. 07WordQuiz0★3 molivehand-codedopen sourceFlashcard application for vocabulary and other subjects with multiple quiz modes.
  8. 08Flashcards - mobatan20★3 moliveFlashcard app with handwriting, typing, and listening modes for memorizing vocabulary across multiple platforms.
  9. 09Language Learning ParryLingo0★5 molivecommercialPicture-based English dictionary app for children that gradually removes visual hints to build vocabulary memory.
  10. 10flashcard-juridico-free0★1 yrabandoned—ai-builtFlashcard app that helps law students memorize legal concepts and terminology at no cost.
  11. 11Learn Spanish Words Flashcards0★1 yrabandonedlivecommercialSpanish vocabulary flashcard app with native audio and spaced repetition for efficient word learning.
  12. 12flashwordplay0★1 yrabandoned—ai-builtEducational app that provides wordplay flashcard games for students building vocabulary skills.
  13. 13FlashCards - study flash cards0★2 yrabandonedliveSwipe-based flashcard app using forgetting-curve scheduling for learning languages, history, and science.
  14. 14FlashGreek HD Flashcards LITE0★5 yrabandonedlivehand-codedcommercialFlashcard app for learning New Testament Greek vocabulary with multimedia images, audio pronunciation, context verses, and customizable quizzes.
  15. 15Flash Cards App Learn English0★4 yrabandonedlivehand-codedcommercialFlashcard app that teaches English vocabulary with illustrated cards, audio, categorization, favorites, and adjustable difficulty levels.
  16. 16Sakura Flashcards0★unknownliveFlashcard app for learning Japanese vocabulary and phrases from the Genki textbook series.
  17. 17Kindergarten Flashcards0★unknownliveEducational flashcard app that helps kindergarten children learn basic vocabulary and concepts.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.