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CLUSTER DICTIONARY-ESPERANTO-OFFLINE · 4 ENTRIES · EARLIEST ENTRY 2016-02-17

Offline Esperanto dictionary apps

This cluster consists of mobile dictionary applications focused on Esperanto, offering translations, definitions, and word lookups entirely offline for learners and speakers. The dated history is too thin to read a shape from—only three dated entries exist before the index start, so the cluster predates the index or its members are undated. Traction leaders are Praktika Vortaro, Senreta Vortaro, and PReVo, each showing zero stars as the highest activity signal.

Entry timeline

ENTRY TIMELINE

FEB 2016: 1AUG 2017: 1JAN 2025: 1OCT 2026: 1
FEB 2016OCT 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 · 1 hand-coded · 3 unlabelled

Operator · 4 open source

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Bona vortaro0★9 daysliveopen sourceOffline Esperanto dictionary app that searches entries with accent-insensitive queries and shows translations in over 170 languages.
  2. 02Praktika Vortaro0★1 yrabandonedliveopen sourceOffline dictionary app for Esperanto that provides translations, definitions, and word lookups without requiring internet access, serving speakers and learners.
  3. 03Senreta Vortaro0★6 yrabandonedlivehand-codedopen sourceOffline dictionary app that translates between English and Esperanto for beginner language learners.
  4. 04PReVo0★1 yrabandonedliveopen sourceOffline mobile dictionary app for looking up Esperanto word translations and definitions without needing an internet connection.

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.