Download the essential and most comprehensive dictionary app for dependable definitions at your fingertips. is the leading free English dictionary app for iPhone – with over 2,000,000 trusted definitions and synonyms, the app is designed and optimized for your mobile device.

Works offline! Install the offline dictionary for access to definitions whenever you need them.

In addition to the trusted reference content from and, this app includes:
- Word of the Day – learn a new word each day and expand your vocabulary
- Audio pronunciations – never mispronounce another word
- Voice search – find the definitions you’re looking for anywhere, anytime
- Content Collections Carousel includes Word Trends, Grammar Tips, , Slideshows, and Word of the Day
- Quiz widget - test your vocabulary skills (are you prepping for the SAT?) with our Word of the Day quizzes
- Word origin and history - discover etymology on even the strangest words
- Favorite words and search history - customize your recently searched word list and never forget the newest words you’ve learned
- English Spelling help - not sure how a word is spelled? This app will find it for you
- Local look-ups - take a look at the words searched by location
- Learner’s Dictionary - includes extra information about word usage for English learners
- Optimized for Apple Watch!

Get even more from your app with our Upgrades:
- Example Sentences
- Encyclopedia
- Idioms and Phrases
- Medical, Science, Rhyming and Slang Dictionaries
- Offline Dictionary + Remove ads

Or you can get all of this additional content and remove ads for one low price with our Pro App.

What's New

Version 7.5.11

- Minor improvements to data display on dictionary and thesaurus pages.

Ratings and Reviews

4.3 out of 5
472 Ratings
472 Ratings

Good App-titude

This app is is very useful for everyday use but now that I am studying and reading more I am referring to it on a daily basis.. the thesaurus too. It’s easy to use!
BUT the adds are annoying popping up all the time! That’s a minus.

Little Kitty meow! 🐈


Good though the ads are all over the place - only got this app because on the website it keeps you to spin this wheel and wastes my time doing homework. In fact the ADS are also slowing me down as well!


What the f@?k

I have been using this app for quite some time very happily I purchased the rhyming component and have been using it enough. As of today according to this app there are no words that rhyme. It was an extra purchase of a few dollars that nobody bothers with I’m offended by the complacency for not being compensated for a huge and frequent variety of inconveniences.


Seller, LLC
120.7 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
©, LLC 2017
In-App Purchases
  1. Example Sentences Upgrade $4.49
  2. Remove Ads Upgrade $2.99
  3. Encyclopedia upgrade $4.49


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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