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Best Dictionary Offline Free Portugues Apps

203+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated April 2026

Finding the right dictionary offline free portugues app can be overwhelming with so many options. We've analyzed 203+ 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
#96in Reference
Dictionary.com: English Words screenshot 1
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Dictionary.com: English Words screenshot 3
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Dictionary.com: English Words screenshot 5
Dictionary.com: English Words screenshot 6

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

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
Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#74in Reference
Oxford Dictionary & Thesaurus screenshot 1
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Oxford Dictionary & Thesaurus screenshot 6

Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

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
Dictionary.#3

Dictionary. by Farlex, Inc.

by TheFreeDictionary.com
Worth Considering
🔍 Reference
4.8😊(14K ratings)
FreeAdsIn-App Purchases
Dictionary. screenshot 1
Dictionary. screenshot 2
Dictionary. screenshot 3
Dictionary. screenshot 4
Dictionary. screenshot 5

Discover a comprehensive Dictionary and Thesaurus app with a Word of the Day feature, offline access, and resources from top sources. Access millions of definitions, synonyms, translations, and more for a versatile language tool.

What We Love

  • 🚀 Comprehensive and detailed definitions
  • 👍 Helpful thesaurus and translation features
  • 🎮 Fun word games and activities
  • 📚 Vast amount of information beyond just definitions

Room to Improve

  • 🔍 Cluttered interface with too many ads
  • 🐛 Occasional crashes and bugs
  • 🔍 Difficulty finding specific settings or features

More Dictionary Offline Free Portugues apps to explore

4
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

Discover a comprehensive offline dictionary app for all languages with Dict Box. Access definitions, translations, and synonyms on-the-go. Download now for quick and easy language reference.

🔍 Reference
(11K)
5
Brazilian Portuguese by Nemo
Brazilian Portuguese by Nemo
Brazilian Portuguese by Nemo
Easy, fast and fun learning
Free

Learn Brazilian Portuguese easily, quickly, and with fun using this app! Practice essential words and phrases with native speaker audio, improve your accent with the Speech Studio, and personalize your learning experience. Download now for free and start speaking confidently in everyday conversations.

✈️ Travel
(3.6K)
6
Portuguese Dictionary +
Portuguese Dictionary +
Portuguese Dictionary +
Translator to learn English
Free

A comprehensive English to Portuguese and Portuguese to English dictionary app with over 350K words and phrases for offline use. Features include offline pronunciation, text scanning, thesaurus, games for vocabulary improvement, phrasebook, and daily word/phrase/quote for learning and motivation. Perfect for students, teachers, tourists, and language learners.

📚 Education
(47)
7
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

🔍 Reference
(3.2K)
8
Dictionary Linguee
Dictionary Linguee
Dictionary Linguee
German, French, Spanish, more
Free

Discover a revolutionary dictionary app offering fast and reliable translations in multiple languages, including French, Spanish, and German. Access over one billion translations, editorial dictionaries, offline mode, example sentences, and pronunciation guides for seamless language learning. Try it now for quick and accurate translations on the go.

🔍 Reference
(11K)
9
Dicio Portuguese Dictionary
Dicio Portuguese Dictionary
Dicio Portuguese Dictionary
Offline Portuguese Dictionary
Free
🔍 Reference
(3)
10
WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
Free

Discover a comprehensive offline dictionary and thesaurus with fast search, spelling suggestions, definitions, synonyms, and more. Enjoy ad-free browsing, usage examples, and unique search features without the need for an internet connection. Explore WordWeb Dictionary for a seamless word lookup experience.

🔍 Reference
(243)
11
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
English Spanish Translation
Free

A powerful English to Spanish translation tool offering detailed definitions, examples, synonyms, and language learning features. Enhance your language skills and easily translate words and phrases on-the-go.

🔍 Reference
(8.3K)
12
Portuguese English Dictionary*
Portuguese English Dictionary*
Portuguese English Dictionary*
Easily learn Portuguese words!
Free

Learn Portuguese easily with this dictionary and translator app, which offers detailed word definitions, examples, pronunciation, and more, all without requiring an internet connection. Download the app to access features like flashcards, customizable font sizes, and search history to support your self-learning journey.

📚 Books
(19)
13
German Portuguese Dictionary +
German Portuguese Dictionary +
German Portuguese Dictionary +
Offline Vocabulary Translator
Free

This offline dictionary app provides instant translations, native audio, and smart features to help learners build vocabulary and confidence in German and Portuguese. With its simple design and fully offline access, it's ideal for students, travelers, and professionals looking to improve their language skills - download now to get started.

🔍 Reference
(2)
14
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
Dictionary to Build Vocabulary
Free

A comprehensive English dictionary app offering word origins and vocabulary building tools. Features include instant search with spelling suggestions, offline dictionary access, related words, and premium ad-free and offline functionality. Explore word roots and enhance your vocabulary effortlessly.

📚 Education
(11K)
15
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Engish Vietnamese Translator
Free

Access an all-in-one Vietnamese-English dictionary and translator app that offers offline access, effortless text translation, word suggestions, and more. Enhance your language learning with features like text-to-speech pronunciation, picture dictionary, and word reminders. Upgrade to Premium for an ad-free experience and additional benefits.

🔍 Reference
(18K)
16
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
by TheFreeDictionary.com
$9.99

Access the premium ad-free Dictionary and Thesaurus Pro app by TheFreeDictionary.com for comprehensive offline dictionary and thesaurus content in multiple languages, including offline translations.

🔍 Reference
(2.5K)
17
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

A versatile language translation tool that effortlessly translates text, images, and spoken words in multiple languages. Enhance communication and break down language barriers easily.

🔍 Reference
(83K)
18
Portuguese Dictionary + ©
Portuguese Dictionary + ©
Portuguese Dictionary + ©
Translate Words Phrases Verbs
Free

This comprehensive language tool transforms your device into an advanced assistant, offering a vast offline dictionary, verb conjugator, phrasebook, and vocabulary quizzes to help you learn Portuguese. With features like offline pronunciation, flashcards, and voice recognition, it's perfect for travelers, students, and language learners, and can be downloaded for free to start learning today.

✈️ Travel
(23)
19
Portuguese English Dictionary.
Portuguese English Dictionary.
Portuguese English Dictionary.
Offline Translator with Sound
Free

This free, offline dictionary offers accurate Portuguese-English translations, native pronunciation, and helpful tools like quick search and favorites, all within a user-friendly interface. Download now and learn Portuguese-English with confidence, accessing a wide-ranging vocabulary anytime, anywhere.

🔍 Reference
(5)
20
Portuguese Dictionary English
Portuguese Dictionary English
Portuguese Dictionary English
Ingles Portugues Traduzir
Free

This comprehensive dictionary app offers translations between Portuguese and English, featuring a user-friendly interface, offline access, and customizable themes. With thousands of words and phrases, recent word search, and a reverse dictionary, it's a perfect tool for language learners and travellers to expand their vocabulary and improve their language skills.

📚 Education
(4)

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