Best Collins Irish Dictionary Apps

189+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated June 2026

Finding the right collins irish dictionary app can be overwhelming with so many options. We've analyzed 189+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Collins Irish Dictionary

Collins Irish Dictionary#1

Collins Irish Dictionary by MobiSystems, Inc.

English<>Irish reference
Editor's Choice
🔍 Reference
4.6(83 ratings)
$11.99
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This comprehensive English-Irish dictionary offers unparalleled accuracy and user-friendliness. It features extensive contemporary coverage, advanced search tools like camera and voice search, and engaging learning features to enhance vocabulary.

Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#79in Reference
Oxford Dictionary & Thesaurus screenshot 1
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Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment
New English-Irish Dictionary#3

New English-Irish Dictionary by Foras na Gaeilge

Worth Considering
🔍 Reference
4.4(22 ratings)
FreeIn-App Purchases
New English-Irish Dictionary screenshot 1
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This comprehensive English-Irish dictionary offers over 32,000 headwords and 100,000 senses with example sentences. It includes pronunciation files from major dialects and grammar links, with many features usable offline.

More Collins Irish Dictionary apps to explore

4
Irish | Irish Dictionary
Irish | Irish Dictionary
Irish | Irish Dictionary
English to Irish Dictionary
Free
📚 Education
(0)
5
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Premium Ad-free Dictionary
$9.99

Access America's leading dictionary with over 15,000 extra entries for people and places. Enjoy offline access, voice search, and daily vocabulary builders. This app offers expert word guidance with a thesaurus and example sentences.

Ad-free experience15,000+ premium entriesOffline dictionary access
🔍 Reference
(22K)
freemium
6
Irish Gaelic by Nemo
Irish Gaelic by Nemo
Irish Gaelic by Nemo
Easy, fast and fun learning
Free

Learn Irish Gaelic with native speaker audio and personalized practice. Master pronunciation with the Speech Studio and build confidence for everyday conversations. Access all content offline, anytime.

Native speaker audio for essential words and phrasesSpeech Studio for pronunciation practiceOffline access to all downloaded content
📚 Education
(3K)
free with in-app purchases
7
WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
Free

This app provides a comprehensive offline English dictionary and thesaurus with fast searching, spelling suggestions, definitions, and usage examples. It offers extensive word data and advanced search filters without requiring an internet connection.

Offline dictionary and thesaurusFast searchingSpelling suggestions
🔍 Reference
(85)
free
8
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

This app provides an offline dictionary and translator for over 50 languages. It offers smart word suggestions, text translation in other apps, offline pronunciation, and a picture dictionary. An optional premium upgrade unlocks advanced features and an ad-free experience.

Offline dictionary & translator50+ languages supportedSmart word suggestions
🔍 Reference
(11K)
free with in-app purchases
9
Irish Dictionary - Dict Box
Irish Dictionary - Dict Box
Irish Dictionary - Dict Box
The Gaelic Irish-English Words
Free

This app provides a comprehensive Irish-English and English-Irish dictionary with thousands of words and phrases. It offers offline access, a user-friendly interface, recent word search, and customizable themes. It's designed for language learners and travelers to easily find translations and expand their vocabulary.

Irish-English and English-Irish translationOffline accessThousands of words and phrases
🔍 Reference
(13)
free with in-app purchases
10
Irish-English Dictionary
Irish-English Dictionary
Irish-English Dictionary
100,000 words!
Free

Access over 100,000 Irish and English words with instant translations. This comprehensive dictionary works offline and is continuously updated with modern terms. It's a lightweight and free tool for quick language lookups.

100,000+ word vocabularyInstant translationsOffline access
🔍 Reference
(14)
ad-supported
11
Leitnary: English Dictionary
Leitnary: English Dictionary
Leitnary: English Dictionary
English-Farsi Dictionary
Free

This app is a comprehensive English-Persian dictionary and vocabulary learning tool. It offers offline access to over 200,000 definitions, pronunciations, and example sentences. It also incorporates the Leitner system for effective word memorization.

English-Persian and Persian-English dictionaryOffline access to definitionsAudio pronunciations (online and offline)
📚 Education
(2.9K)
free
12
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
ديكشنري و مترجم فارسي انگلیسي
Free

This app offers a comprehensive offline Persian-English and English-Persian dictionary with audio pronunciation and vocabulary games. It includes thousands of words, phrases, and examples, with an optional online translation feature. Subscription packages are available for extended access.

Offline Persian-English dictionaryOffline English-Persian dictionaryNative audio pronunciation
🔍 Reference
(10K)
free with in-app purchases
13
Persian Dictionary - Dict Box
Persian Dictionary - Dict Box
Persian Dictionary - Dict Box
دیکشنری انگلیسی به فارسی
Free

This offline dictionary and translator app facilitates Persian-English language learning and communication. It offers fast, convenient translations, smart word suggestions, and text pronunciation without an internet connection. Advanced features like a picture dictionary and cross-device sync are available with a premium upgrade.

Offline English to Farsi translationOffline Farsi to English translationSmart word suggestions
🔍 Reference
(86K)
free with in-app purchases
14
Dictionary Linguee
Dictionary Linguee
Dictionary Linguee
German, French, Spanish, more
Free

Access reliable translations for multiple languages, including French, Spanish, and German, with this comprehensive dictionary app. It offers fast, offline access to a vast database compiled by lexicographers and includes example sentences and audio pronunciations.

Translations in French, Spanish, German, and moreCompiled by over 400 lexicographersFast translations with quick search
🔍 Reference
(11K)
free
15
Advanced English Dictionary.
Advanced English Dictionary.
Advanced English Dictionary.
English Dictionary & Thesaurus
$2.99

This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.

Extensive word database (4.9 million words)High-quality audio pronunciations (US, UK, AU)Advanced search technology
🔍 Reference
(238)
paid
16
Reverso translate and learn
Reverso translate and learn
Reverso translate and learn
Dictionary, Translation, Games
Free

Translate and learn millions of words and expressions with context from real-life examples. This tool helps users master foreign languages by providing instant translations, pronunciation, and personalized vocabulary lists. It's designed for learners of all levels to improve reading, writing, and speaking skills.

Instant text translationContextual examples from real textsFlashcards and quizzes
🔍 Reference
(3.6K)
free with in-app purchases
17
Fastdic - Fast Dictionary
Fastdic - Fast Dictionary
Fastdic - Fast Dictionary
English/Persian Translator
Free

This app offers comprehensive English/Persian translation and dictionary services, supporting over 250,000 words with online and offline access. It also includes AI-powered writing assistance, voice and image translation, and pronunciation guides.

English/Persian Dictionary & Translator (Online & Offline)AI Grammar Improvement & ParaphrasingVoice and Image Translation
🔍 Reference
(6)
free with in-app purchases
18
Irish English Dictionary +
Irish English Dictionary +
Irish English Dictionary +
Focloir Gaeilge Bearla
Free

This offline dictionary app helps you learn Irish and English with fast lookups, native pronunciations, and a user-friendly design. Access thousands of words and phrases without an internet connection, making it ideal for learners and travelers.

Fast offline searchNative pronunciation audioFavorites and history
🔍 Reference
(13)
free with in-app purchases
19
English Irish best dictionary - Béarla Gaeilge Foclóir fearr
English Irish best dictionary - Béarla Gaeilge Foclóir fearr
English Irish best dictionary - Béarla Gaeilge Foclóir fearr
by Thanh Nguyen Van
Free

This app offers a comprehensive Irish-English dictionary with a vast vocabulary and detailed word descriptions. It features full pronunciation support for both languages and a simple, high-performance interface for easy study. Offline mode is available, with internet needed for pronunciation and web browsing.

Largest vocabularyDetailed word descriptionsSample sentences
📚 Education
(8)
free
20
Teanglann
Teanglann
Teanglann
3 in 1 Irish dictionaries
Free

Access multiple Irish language dictionaries, grammar resources, and pronunciation guides. Customize downloads to save space and quickly find words with search autocomplete and saved favorites.

Multiple Irish dictionariesGrammar databasePronunciation audio files
📚 Education
(32)
free