For Teachers

For Parents

  • Android, iPad, iPhone
  • Free
  • age 7+


The Dictionary app from is one of the most popular dictionaries for android. One of the reasons for this might be that it's really much more than 'just' a dictionary. 

Apart from 375,000 words and definitions and 300,000 synonyms and antonyms, it also offers audio search (which is way cool) and audio pronunciation, so you can learn to speak (better) English on the go. It also has example sentences, the Word of the Day - which is one of the most popular features - and the Hot Word blog, which we'll leave up to you to find out. 

Teacher Review

The app for Android and iOS is perhaps the most exhaustive dictionary app, at least for English. In addition to letting you browse offline, it comes with a wide variety of supplementary features like “Word of the Day”, quizzes, medical, science, rhyming, slang dictionaries, and more. There are audio pronunciations as well, and it houses over 2,000,000 definitions and synonyms.

On the first boot, it will prompt you to download all the necessary offline files, so you can take advantage of it without connecting to the internet. You can have access to definitions in English and reference words you researched in the past, by accessing the archive. The app even tells you the backstory of a particular word. Pronunciation, though, are available only online. It’s free, and you can download it from the links down below for Android and iPhone.

Features of app

  • 375,000 words and definitions
  • 300,000 synonyms and antonyms
  • audio search
  • audio pronunciation
  • Word of the Day
  • Hot Word blog


  • Download for Android
  • Download for iOS

Further Reading

Online Dictionaries for Students

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App Details

Teacher Ratings


Android, iPad, iPhone





Organisational and Productivity Skills
Communication Skills


In-App Purchases - Yes

In-App Advertising - No

Publisher, LLC


Screenshots for



The number one FREE English dictionary app for Android since 2010—with over 2,000,000 definitions and synonyms from &! OFFLINE access is now available!
  • FULL English Dictionary and Thesaurus—over 2,000,000 definitions, synonyms & antonyms
  • Daily content including Word of the Day, blog & slideshows
  • FREE advanced Learner’s Dictionary provides additional context 
  • Audio pronunciations 
  • Idioms & phrases
  • Word origin & history
  • Voice search 
  • Favorite words 
  • Search history
  • Spelling suggestions
  • IPA and phonetic pronunciations
  • Commonly looked-up words mapped to specific locations
  • Medical, legal & financial content
  • Abbreviations, acronyms & slang content 
  • Word of the Day home screen widget 
  • Compatible with tablet devices like the Nexus 7 & Samsung Galaxy Tab
  • Get the Premium app to enjoy an ad-free experience with example sentences and more.
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