Best Esperanto Dictionary Apps

248+ iOS apps curated and reviewed

3.4 avg rating
17 free apps
Updated August 2026

Vortaro is the household name in esperanto dictionary, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Esperanto Dictionary Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1VortaroVortaroFree5.0★ (4)NoNoMay 2026
2Esperanto-English DictionaryEsperanto-English DictionaryFree3.5★ (56)YesNoAug 2026
3Esperanto DictionaryEsperanto DictionaryFreeNoYesMay 2026
4Esperanto DictionaryEsperanto DictionaryFree1.0★ (1)NoYesAug 2026
5Esperanto−English dictionaryEsperanto−English dictionaryFree4.0★ (3)YesNoMay 2026
6Esperanto Language DictionaryEsperanto Language Dictionary$1.99NoNoMay 2026
7English Esperanto best dictionary - Anglo Esperanto bona vortaroEnglish Esperanto best dictionary - Anglo Esperanto bona vortaroFree2.5★ (4)NoYesMay 2026
8Learn Esperanto CommunicateLearn Esperanto CommunicateFree5.0★ (1)NoYesJun 2026

Top Picks for Esperanto Dictionary

Vortaro#1

Vortaro by Hershkovitz Bros LLC

Esperanto Dictionary / Vortaro
Editor's Choice
📚 Education
5.0(4 ratings)
Free
Vortaro screenshot 1
Vortaro screenshot 2
Vortaro screenshot 3
Vortaro screenshot 4
Vortaro screenshot 5
Vortaro screenshot 6

An offline Esperanto-English dictionary with over 60,000 entries. It features an advanced search, a grammar guide, flashcards for studying, and easy word sharing. Supports dark mode and the X-System for typing Esperanto.

Esperanto-English Dictionary#2

Esperanto-English Dictionary by FB PUBLISHING LLC

116,000+ words!
Strong Contender
🔍 Reference
3.5(56 ratings)
FreeAds
Esperanto-English Dictionary screenshot 1
Esperanto-English Dictionary screenshot 2
Esperanto-English Dictionary screenshot 3
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Esperanto-English Dictionary screenshot 5

This app provides instant translations between Esperanto and English, featuring a vast database of over 117,000 words and modern expressions. Access translations offline without an internet connection, making it a convenient tool for language learners and travelers.

More Esperanto Dictionary apps to explore

4
Esperanto Dictionary
Esperanto Dictionary
Esperanto Dictionary
by TopOfStack Software Limited
Free

This free offline application serves as a dual dictionary for Esperanto and English, offering text-to-speech and auto-complete features. It also functions as a learning tool with a study plan and multiple-choice quizzes.

Dual offline dictionary (Esperanto-English, English-Esperanto)Text-to-speech pronunciationAuto-complete word suggestions
🔍 Reference
(1)
free
5
Esperanto−English dictionary
Esperanto−English dictionary
Esperanto−English dictionary
by Ilya Mukhortov
Free

This app provides a fast and convenient offline dictionary for Esperanto and English. It includes a vocabulary trainer to help users learn new words and offers features like instant search, pronunciation audio, and automatic language detection.

Offline dictionaryVocabulary trainerPronunciation audio
📚 Education
(3)
ad-supported
6
Esperanto Language Dictionary
Esperanto Language Dictionary
Esperanto Language Dictionary
words and sentences
$1.99
🔍 Reference
(0)
7
English Esperanto best dictionary - Anglo Esperanto bona vortaro
English Esperanto best dictionary - Anglo Esperanto bona vortaro
English Esperanto best dictionary - Anglo Esperanto bona vortaro
by Thanh Nguyen Van
Free

This app provides a comprehensive Esperanto-English dictionary with a vast vocabulary and detailed word descriptions. It features full pronunciation support for both languages and a simple, high-performance interface, with offline capabilities for core dictionary functions.

Largest vocabularyDetailed word descriptionsSample sentences
📚 Education
(4)
free with in-app purchases
8
Learn Esperanto Communicate
Learn Esperanto Communicate
Learn Esperanto Communicate
by Nguyen Thang
Free

This offline application provides basic Esperanto communication phrases, useful for travelers or situations where language barriers exist. It functions as a pocket phrasebook, offering features like subject filtering, word search, and listening practice.

Offline communication phrasesSubject filteringWord search in conversations
📚 Education
(1)
free with in-app purchases
9
English to Esperanto.
English to Esperanto.
English to Esperanto.
Translator
Free
📚 Education
(0)
10
Esperanto English Dictionary
Esperanto English Dictionary
Esperanto English Dictionary
Translator with Pronunciation
$1.99

This offline dictionary provides fast translations between Esperanto and English, featuring native speaker audio pronunciation. Save favorite words and access your search history with a clean, user-friendly interface. It's designed for efficient use, even without an internet connection.

Offline searchNative pronunciation audioFavorites and history
📚 Education
(6)
paid
11
English Esperanto Translate
English Esperanto Translate
English Esperanto Translate
by Bhavikaben Motisariya
Free
📚 Education
(0)
12
Esperanto Vocabulary
Esperanto Vocabulary
Esperanto Vocabulary
117,000 words!
Free

Master Esperanto vocabulary with this flashcard app. Guess translations, swipe through words, and organize personal lists. Learn at your own pace with over 3,400 words divided into helpful sections.

Flashcard learning methodGuess word translationsPersonal word lists
📚 Education
(3)
ad-supported
13
Ultralingua Esperanto-English
Ultralingua Esperanto-English
Ultralingua Esperanto-English
Bilingual dictionary and verbs
$4.99

This comprehensive dictionary offers over 50,000 Esperanto-English translations without an internet connection. It includes advanced features like a number translator, noun genders, and smart search, making it ideal for serious language learners and travelers.

50,000+ Esperanto-English translationsOffline dictionary accessNumber translator
🔍 Reference
(4)
paid
14
Esperanto M(A)L
Esperanto M(A)L
Esperanto M(A)L
by Enterprise Matchmakers, LLC
Free

This application offers a unique approach to learning Esperanto through interactive games and tests. Users can practice at their own pace, making language acquisition engaging and personalized. It aims to challenge abilities and foster a love for the language.

Learn Esperanto LanguageEsperanto Learning GamesEsperanto Tests
📚 Education
(1)
free
15
English To Esperanto Trans
English To Esperanto Trans
English To Esperanto Trans
Speak, type & translate easily
Free
📚 Education
(0)
16
Grammarific: Esperanto Grammar
Grammarific: Esperanto Grammar
Grammarific: Esperanto Grammar
Learn Grammar with AI
Free
📚 Education
(0)
17
Poŝa Reta Vortaro
Poŝa Reta Vortaro
Poŝa Reta Vortaro
by Robin Hill
Free

This offline Esperanto dictionary provides comprehensive definitions and multilingual translations. It is searchable in multiple languages and works without an internet connection. The app is free, ad-free, and available for iPhone and iPad.

Full definitionsMultilingual translationsSearchable in multiple languages
🔍 Reference
(18)
free
18
Serbian−English dictionary
Serbian−English dictionary
Serbian−English dictionary
by Ilya Mukhortov
Free

This app provides a fast and convenient offline Serbian-English and English-Serbian dictionary. It includes a vocabulary trainer to help users learn new words and offers features like instant search, pronunciation audio, and automatic language detection.

Offline dictionaryVocabulary trainerPronunciation audio
📚 Education
(0)
ad-supported
19
Learn Esperanto - Lentil
Learn Esperanto - Lentil
Learn Esperanto - Lentil
Esperanto – Phrasebook & Audio
Free

Master Esperanto with practical phrase-based lessons and synchronized audio-text learning. Build real communication skills through everyday expressions, memorization tools, and structured topics. Ideal for beginners and travelers aiming to speak naturally.

Audio + text synchronizationPractical phrasebook-based lessonsFlashcards for memorization
📚 Education
(0)
free with in-app purchases
20
Czech−English dictionary
Czech−English dictionary
Czech−English dictionary
by Ilya Mukhortov
Free

This app provides a fast and convenient offline Czech-English and English-Czech dictionary. It includes a vocabulary trainer to help users learn new words and offers features like instant search, pronunciation audio, and automatic language detection.

Offline dictionaryVocabulary trainerInstant search
📚 Education
(0)
ad-supported

FAQ about Esperanto Dictionary

What are the best esperanto dictionary apps for iPhone?
Vortaro tops our esperanto dictionary apps ranking as of August 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 17 of the top esperanto dictionary apps we rank are free to download, including Vortaro and Esperanto-English Dictionary.
Vortaro has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ esperanto dictionary apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Vortaro is an offline Esperanto-English dictionary that provides over 60,000 entries, a grammar guide, and a flashcard system for studying. It is based on the Tuja Vortaro dictionary.
Vortaro uses an advanced search algorithm that prioritizes the most relevant words first, allowing for instant lookups in both Esperanto and English without changing settings.