Best Dictionary App for iPhone | 2023.

The Dictionary app offers comprehensive features for all word and language-related needs. It provides word definitions, synonyms, antonyms, examples, and audio pronunciations.

Users can explore daily featured comments to expand their vocabulary. The app includes a translation feature, offline access, and exact word origins and history information.

1. Merriam-Webster Dictionary.

Best Dictionary App for iPhone

The Merriam-Webster Dictionary app embodies one of America’s most trusted and long-standing dictionary sources.

It provides users with accurate definitions, pronunciation guides, and many other features to enrich their English language understanding.


  • Extensive Definitions: Drawing from the rich Merriam-Webster lexicon, the app provides detailed definitions, example sentences, and related words.
  • Voice Search: If you’re unsure of a word’s spelling, the voice search function allows you to say it out loud and find the correct definition.
  • Word of the Day: An engaging feature that introduces a new comment daily, helping users continuously expand their vocabulary.
  • Synonyms and Antonyms: Apart from definitions, the app also provides synonyms and antonyms for most entries, making it a valuable tool for writers.
  • Quizzes and Games: The app includes various quizzes and games testing vocabulary and spelling skills to make learning engaging.
  • Audio Pronunciations: An audio guide is available for words that might be tricky to pronounce.
  • Offline Access: The basic dictionary features can be accessed without an internet connection.

2. Oxford Dictionary.

Best Dictionary App for iPhone

The Oxford Dictionary app provides a powerful and user-friendly interface to access the extensive language resources of the Oxford University Press.

Designed for language enthusiasts, scholars, and professionals alike, it offers a comprehensive guide to English vocabulary, grammar, and usage.


  • Extensive Vocabulary Database: Over 350,000 words, phrases, meanings, and translations to various languages.
  • Audio Pronunciations: Listen to both British and American pronunciations for words to ensure proper articulation.
  • Intelligent Search Functionality: Fuzzy search and predictive text help you find words even if you don’t know the exact spelling.
  • Word of the Day: Stay updated with a new and exciting daily comment, complete with examples of its usage.
  • Thesaurus Integration: Find synonyms and related words to expand your vocabulary.
  • Offline Mode: Access the core dictionary content without an internet connection.
  • Customizable Interface: Adjust font size, themes, and layout for a personalized experience.
  • Educational Resources: Access to grammar guides, quizzes, and other language-learning tools.

3. Word Book.

The Word Book Dictionary is designed to serve a global audience by encompassing various languages, subjects, and cultures. It aims to bridge language barriers and facilitate understanding across disciplines.


  • Multilingual Database: Contains translations and definitions in numerous languages, connecting words and concepts across different linguistic traditions.
  • Cross-Disciplinary Content: Covers terms from various fields such as science, arts, history, technology, and more, providing an all-in-one reference source.
  • Pronunciation Guides: Includes audio and phonetic guides for accurate pronunciation across different dialects and accents.
  • Cultural Notes: Offers insights into idioms, colloquialisms, and cultural practices, enhancing contextual understanding.
  • Historical References: Traces the etymology and historical usage of words, providing a rich linguistic context.
  • Search Functionality: Powerful search tools, including voice search, wildcard, and predictive text, for quick and efficient navigation.
  • User Contributions: Allows users to add, modify, and discuss entries, creating a collaborative learning environment.
  • Offline Availability: Downloadable content for access without an internet connection.
  • Interactive Learning Modules: Quizzes, flashcards, and exercises to reinforce vocabulary and comprehension.

4. Advanced Dictionary & Thesaurus.

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The Advanced Dictionary & Thesaurus is a digital linguistic tool that provides comprehensive definitions, synonyms, antonyms, and related words.

It is crafted to cater to students, writers, academics, and anyone looking to deepen their understanding of the English language.


  • Comprehensive Definitions: Detailed explanations of words, including usage, part of speech, and contextual examples.
  • Thesaurus Integration: Explore synonyms, antonyms, and related expressions to enrich vocabulary and improve writing.
  • Audio Pronunciations: Hear words pronounced in various accents to ensure proper articulation.
  • Word Origins: Delve into terms’ etymology and historical background for a richer understanding.
  • Word of the Day: Discover new words daily and their meanings and usage examples.
  • Phrase and Idiom Guide: A specialized section on common idioms and phrases.
  • Cross-Referencing: Navigate between dictionary and thesaurus entries seamlessly for a holistic understanding of a word.
  • Search Flexibility: Utilize voice search, fuzzy search, and predictive text to find words quickly.
  • Customizable Bookmarks: Save words and phrases for future reference and study.
  • Offline Accessibility: Download the core content to access it without an internet connection.
  • Multilingual Support: Definitions and translations in multiple languages for non-native speakers.

5. Dictionary and Translator

Best Dictionary App for iPhone

The “Dictionary & Translator” app by Bravolol Limited is likely designed to help users with language-related tasks such as looking up word definitions, translations, and other language-related information. Here are some common features you might find in such an app:

  1. Multilingual Dictionary: The app typically includes a comprehensive dictionary with entries in multiple languages. Users can look up the meanings, pronunciations, and usage examples of words in their target language.
  2. Translator: This feature allows users to translate words, phrases, or entire sentences from one language to another. Many such apps support a wide range of languages, making them useful for travelers, language learners, and anyone needing quick translations.
  3. Offline Mode: Some apps offer offline functionality, enabling users to access dictionaries and translations without an internet connection. This can be especially useful when traveling in areas with limited connectivity.
  4. Word Pronunciation: Users can often listen to the correct pronunciation of words and phrases, helping with language learning and communication.
  5. Language Learning Tools: Some apps integrate language learning features, such as flashcards, quizzes, and vocabulary lists. These tools can assist users in building their language skills.


Regarding a reliable and feature-rich dictionary app for iPhone users, “” emerges as a standout choice.

With its extensive word database, user-friendly interface, and seamless offline access, offers a comprehensive language reference tool at your fingertips.

The app’s detailed definitions, example sentences, and audio pronunciations make it an excellent resource for anyone looking to enhance their vocabulary and language skills.

Its convenient search functionality and integration with other apps further elevate its usability. For those seeking a top-notch dictionary app for iPhone, proves to be a dependable and valuable companion.

Frequently Asked Questions.

Which Dictionary is Best on iPhone?

Several excellent dictionary apps are available for iPhone, and Some popular choices include Merriam-Webster, Oxford Dictionary of English, and

What is the best offline dictionary app for iPhone?

Regarding offline dictionary apps for iPhone, a standout option is “Merriam-Webster Dictionary.” It offers a comprehensive offline database of words, definitions, and features like voice search and expression of the day. Another popular choice is “Urban Dictionary,” Which provides offline access to many dishes and meanings.

Is there a free dictionary for iPhone?

Yes, there are many free dictionary apps available for iPhones. Some popular options include Merriam-Webster,, Legal Dictionary, and Urban Dictionary. These apps provide basic word definitions, synonyms, and other valuable features at no cost.

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