What Dictionary actually does (from store listing)
Free online and offline dictionary and thesaurus with every word you look up. Millions of definitions from such trusted sources as:
Webster's Dictionary
Roget's Thesaurus
The American Heritage Dictionary
Plus FREE access to:
English Offline Dictionary
English Offline Thesaurus with synonyms, antonyms, and related words
Word of the Day
Medical Dictionary
English Idioms and Slang Dictionary
Translations of English into 40+ languages
Dozens of other translation options
+ Much more…
Free online and offline dictionary and thesaurus with every word you look up. Millions of definitions from such trusted sources as:
Webster's Dictionary
Roget's Thesaurus
The American Heritage Dictionary
Plus FREE access to:
English Offline Dictionary
English Offline Thesaurus with synonyms, antonyms, and related words
Word of the Day
Medical Dictionary
English Idioms and Slang Dictionary
Translations of English into 40+ languages
Dozens of other translation options
+ Much more! The Free Dictionary is like getting 100+ dictionaries in one user-friendly app.
See why we have top ratings after millions of downloads:
* Find every word you look up.
Clear, precise definitions from the best dictionaries—online and offline dictionary access.
* Find synonyms fast.
Free Thesaurus with an easy-to-use interface helps you find the perfect word every time.
* Learn something new every day.
Word of the Day
Idiom of the Day
+ Other daily content
* Build your vocabulary.
Learn the words you look up. Featuring:
Audio pronunciations
Example sentences
Etymologies
+ More!
* Explore your favorite topics.
Multiple specialty dictionaries and encyclopedias:
Idioms and Slang dictionary
Medical dictionary
Legal dictionary
Science dictionary
Financial dictionary
Acronyms and Abbreviations
+ More!
* Play fun word games.
Spelling Bee, Hangman, Match Up, and more.
* Watch idioms in action.
Play idioms videos inside the app! Animated definitions of words and phrases from the idioms and slang dictionary.
* Access dictionaries in 13 other languages:
Spanish dictionary and thesaurus
French dictionary and thesaurus
German dictionary and thesaurus
Italian dictionary and thesaurus
Portuguese dictionary and thesaurus
Russian dictionary and thesaurus
Chinese dictionary
+ More!
* Translate English into Spanish, French, and 40+ languages.
Or translate other languages into English, plus dozens of other translation options.
* Access dictionaries and encyclopedias from industry-leading publishers with just one search:
McGraw-Hill
Houghton Mifflin
HarperCollins
Random House
Cambridge University Press
+ More!
Here's what makes The Free Dictionary the easiest dictionary app to use:
* Define any word in any app. Just highlight the word and "share" with The Free Dictionary app.
* Voice search. Look up any word just by saying it.
* Look up any word on the page. Just highlight it and tap the search icon.
* Save thousands of bookmarks and sync them to any device.
* Customize your homepage: Move, add, or remove articles, games, even local weather.
* Jump to Definition, Thesaurus, or Translations with one button.
* Navigate the app in more than a dozen languages with the multilingual interface.
* Adjust font size.
* Share your favorite words via social networks, email, or text.
* Advanced searches.
EXCLUSIVE
* Earn meals for hungry children through The Free Dictionary's partnership with the World Food Program—just by using the app!
This is not a trial version—you get everything free and forever. Additional offline dictionaries in other languages are available in the Pro version.
Sound too good to be true?
Read real reviews to see why our users say The Free Dictionary is the best dictionary app they've ever used.
* For app developers: The Free Dictionary app can be accessed by other apps with API calls (Contact Farlex for instructions).
Comparable Android apps
The five apps in Books & Reference with the closest revenue to Dictionary. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and Bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Dictionary's tracker page for current rating, reviews and snapshot timeline.
Building something similar? Get a free AI audit with $-revenue forecasts for every recommendation.