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Best Dictionary Offline Free Portugues Apps

213+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Finding the right dictionary offline free portugues app can be overwhelming with so many options. We've analyzed 213+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Dictionary Offline Free Portugues

Dictionary.com: English Words#1

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Editor's Choice
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
Dictionary.com: English Words screenshot 1
Dictionary.com: English Words screenshot 2
Dictionary.com: English Words screenshot 3
Dictionary.com: English Words screenshot 4
Dictionary.com: English Words screenshot 5
Dictionary.com: English Words screenshot 6

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

What We Love

  • 🚀 Robust dictionary and thesaurus
  • 🤓 Helpful resources like blogs and articles
  • 💡 Useful word games and puzzles
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
Merriam-Webster Dictionary#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender
🔍 Reference
4.8😊(320K ratings)
FreeAdsIn-App Purchases
#39in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
Portuguese Dictionary +#3

Portuguese Dictionary + by Md. Mahmud Ahsan

Translator to learn English
Worth Considering
📚 Education
4.1😐(47 ratings)
FreeIn-App Purchases
Portuguese Dictionary + screenshot 1
Portuguese Dictionary + screenshot 2
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Portuguese Dictionary + screenshot 5

This app provides a comprehensive bilingual dictionary and translator for English and Portuguese. It offers offline access to over 350,000 words and phrases, including pronunciation, translation, and learning tools like flashcards and word games.

What We Love

  • 👍 Comprehensive and extensive vocabulary database
  • 📚 Useful word-of-the-day feature for daily learning
  • 🆓 Free app with no internet connection required
  • ⚡ Easy to use and intuitive interface

Room to Improve

  • 📢 Excessive advertising and intrusive ads
  • 💰 Hidden costs and paywalls for features
  • 🐌 Slow app performance and loading times

More Dictionary Offline Free Portugues apps to explore

4
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

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.

15 Oxford DictionariesThesaurus integrationAudio pronunciations
🔍 Reference
(28K)
free with in-app purchases
5
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
6
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
7
Portuguese English Dictionary*
Portuguese English Dictionary*
Portuguese English Dictionary*
Easily learn Portuguese words!
Free

This app offers a comprehensive Portuguese to English dictionary with definitions, examples, and pronunciation. It supports offline use and includes features like flashcards and search history to aid language learning.

Offline dictionary accessWord definitions and examplesPronunciation with phonetics
📚 Books
(19)
free with in-app purchases
8
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

Offline dictionary and thesaurusMillions of definitions and synonymsWord of the Day and Idiom of the Day
🔍 Reference
(14K)
free with in-app purchases
9
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Engish Vietnamese Translator
Free

This app serves as a comprehensive offline Vietnamese-English dictionary and translator. It offers text translation, word suggestions, pronunciation guides, and a picture dictionary to enhance language learning and communication.

Offline dictionary and translatorText translation for sentences and paragraphsIntelligent word suggestions
🔍 Reference
(18K)
free with in-app purchases
10
German Portuguese Dictionary +
German Portuguese Dictionary +
German Portuguese Dictionary +
Offline Vocabulary Translator
Free

This offline dictionary app provides instant translations between German and Portuguese, featuring native audio pronunciations and tools to help users build vocabulary. It's designed for quick reference and easy learning, accessible anytime, anywhere.

Instant word searchFully offline accessNative speaker audio
🔍 Reference
(2)
free with in-app purchases
11
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
English Spanish Translation
Free

This app provides a comprehensive English to Spanish and Spanish to English dictionary and translator. It offers offline functionality, word correction, and the ability to translate text directly from other applications and web browsers. Users can also access image search and word reminders.

Offline dictionary and translatorTranslate in other apps and browsersImage search and picture dictionary
🔍 Reference
(8.3K)
free with in-app purchases
12
Fado: Portuguese Dictionary
Fado: Portuguese Dictionary
Fado: Portuguese Dictionary
Offline Portuguese - English
Free
📚 Education
(0)
13
Thai Dictionary - Dict Box
Thai Dictionary - Dict Box
Thai Dictionary - Dict Box
Thai Translator - Translate
Free

This app provides offline English-Thai and Thai-English translation with definitions, synonyms, and pronunciations. It offers smart word suggestions, a picture dictionary, and word reminders, all accessible without an internet connection. An optional premium upgrade unlocks advanced features and an ad-free experience.

Offline English-Thai translationOffline Thai-English translationDefinitions, synonyms, pronunciations
🔍 Reference
(3.4K)
free with in-app purchases
14
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
by TheFreeDictionary.com
$9.99

Access a comprehensive offline dictionary and thesaurus with extensive content in multiple languages. Explore definitions, synonyms, and specialized dictionaries for various fields. Enjoy an ad-free experience with features like word games and instant lookups.

Ad-free experienceOffline English dictionary and thesaurusOffline dictionaries in 13 languages
🔍 Reference
(2.5K)
paid
15
Korean Dictionary - Dict Box
Korean Dictionary - Dict Box
Korean Dictionary - Dict Box
Translate - Korean Translator
Free

This app provides offline English to Korean and Korean to English translation with smart word suggestions and text pronunciation. It also offers features like a picture dictionary and word reminders, with an optional premium upgrade for advanced functionalities.

Offline English to Korean translationOffline Korean to English translationSmart word suggestions
🔍 Reference
(5.5K)
free with in-app purchases
16
Portuguese Dictionary
Portuguese Dictionary
Portuguese Dictionary
by TopOfStack Software Limited
Free

This offline application serves as a comprehensive Portuguese-English dictionary and learning tool. It offers text-to-speech, auto-complete suggestions, and a thesaurus with a vast vocabulary. Engage with learning features like multiple-choice questions and a study plan.

Dual offline dictionaryAuto-complete suggestionsText-to-speech
🔍 Reference
(1)
free
17
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
18
Turkish Dictionary - offline
Turkish Dictionary - offline
Turkish Dictionary - offline
Translate Turkish faster
Free

Translate between Turkish and 20 other languages with instant results. Access offline dictionaries, hear pronunciations, and view associated images for words and their translations. Supports a wide range of languages for comprehensive translation needs.

Offline and online translation20+ supported languagesInstant translations while typing
🔍 Reference
(11)
free
19
Greek Dictionary - offline
Greek Dictionary - offline
Greek Dictionary - offline
Translate Greek faster
Free

Translate between Greek and 20 other languages with instant offline or online dictionaries. Get immediate translations as you type, hear pronunciations, and view associated images for words and their translations.

Offline and online dictionary20+ language supportInstant translation while typing
🔍 Reference
(1)
free
20
English Dictionary - Offline
English Dictionary - Offline
English Dictionary - Offline
Offline English Dictionary
Free

A comprehensive offline English dictionary offering in-depth word definitions, usage examples, and rich language data. Explore synonyms, antonyms, pronunciations, and more without an internet connection.

Offline accessDetailed word definitionsUsage examples
🔍 Reference
(5)
free with in-app purchases