Vortilo

iOS Universel / Education

Vortilo is a fast, offline Esperanto-English dictionary with 63,000+ entries, designed for learners at any level.

Search bidirectionally between Esperanto and English. Type using X-system (cx, sx, gx) or H-system (ch, sh, gh) and Vortilo auto-converts to proper diacritics (ĉ, ŝ, ĝ).

Features:
- Bidirectional search (Esperanto ↔ English) with merged or split modes
- Morpheme color highlighting — see prefixes, roots, suffixes, and endings at a glance
- Root family linking to explore related words
- Full verb conjugation tables with participles
- Add your own custom entries
- X-system and H-system auto-conversion
- Favorites and search history
- Dark and light mode support
- Fully offline, no internet required

Clean, modern, and distraction-free. No ads. No subscriptions. One purchase, full access.

Data sourced from ESPDIC, licensed under CC BY 3.0.

Quoi de neuf dans la dernière version ?

Merged bidirectional search — search Esperanto and English simultaneously by default. Toggle to split mode for single-direction lookup.

Morpheme color highlighting — prefixes, roots, suffixes, and endings are color-coded in search results and word detail views.

Massively expanded root families — rebuilt with a full morphological tokenizer for more accurate word groupings and dramatically broader root coverage.

Custom entries — add your own Esperanto words to add slang, new words, or anything you deem necessary. Custom entries appear in search results and can be linked to existing root families.

How to Use guide — in-app help covering search modes, X-system typing, and features.