Dictionary. vs Oxford Dictionary & Thesaurus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dictionary.
Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.
- Offline dictionary and thesaurus
- Millions of definitions and synonyms
- Word of the Day and Idiom of the Day
- Specialty dictionaries (medical, legal, etc.)
- Translations into 40+ languages
- Word games (Spelling Bee, Hangman)
- In-app word lookup via sharing
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The only Dictionary and Thesaurus with every word you search for. Plus Word of the Day, free offline dictionary access, and millions of definitions and synonyms from top sources, including: Webster's Dictionary Roget's Thesaurus The American Heritage Dictionary Plus FREE access to: English Offline Dictionary English Offline Thesaurus with synonyms and more 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+ apps in one easy-to-use interface. Rated #1 app in the App Store in the free reference category in 114 countries 2011–2019. (Source: https://www.appannie.com/apps/ios/app/379450383/app-ranking/#device=ipad&type=best-ranks) Here's what you can do with The Free Dictionary app: * Find every word you search for. Clear, accurate definitions from top dictionaries—online and offline. * Find synonyms fast. Free Thesaurus with simple interface makes it easy to find the perfect word. Browse synonyms, antonyms, and related words. * Learn something new every day. Word of the Day Idiom of the Day + Other daily content * Build your vocabulary. Don't just look up words—learn how to use them! Featuring: Audio pronunciations Example sentences Etymologies + More! The perfect dictionary app for word lovers and learners of all levels. * Explore topics in-depth. Multiple specialty dictionaries and encyclopedias: Medical dictionary Legal dictionary Science dictionary Financial dictionary Idioms and Slang dictionary Acronyms and Abbreviations + More! * Play word games. Spelling Bee, Hangman, and more. * See idioms in action. Watch idioms videos inside the app! Featuring animations 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, Portuguese, Russian, Chinese, and more! * Translate English into Spanish, French, and 40+ languages. Or translate other languages into English. Access dozens of other translation options. * Access dictionaries and encyclopedias from these top publishers with just one search: McGraw-Hill Houghton Mifflin HarperCollins Random House Cambridge University Press + More! Here's why The Free Dictionary is the most user-friendly dictionary app: * Instantly look up words in apps or webpages! Just highlight the word you want to look up, tap "Share," then tap "More" in the bottom menu and turn on the "Define" option. You will then see a "Define" icon in the menu. Tap it to see the definition of the highlighted word! * Voice search. Look up a word just by saying it. * Advanced Search options. * Look up the definition of any word on the page. Just highlight and tap "Definition." * Save bookmarks with one tap and sync them to all your devices. * 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. 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. Seem too good to be true? The Free Dictionary app has been downloaded tens of millions times across multiple platforms, with top ratings after hundreds of thousands of reviews. Read reviews from real users to see why they 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).
Oxford Dictionary & Thesaurus
Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.
- 15 Oxford Dictionaries
- Thesaurus integration
- Audio pronunciations
- Offline access
- Camera search
- Word of the Day
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Trusted by millions of students, professionals, and language learners worldwide, Oxford Dictionary is built on content from Oxford Languages and gives you 18 dictionaries, over a million words, phrases, and definitions, plus translations between English and major languages, all in a single app. Whether you are preparing for exams, improving your writing, or expanding your vocabulary, Oxford Dictionary is your trusted language reference. ■ What can I use Oxford Dictionary for? • Find accurate word definitions in English, Spanish, French, and German • Check pronunciation • Discover English synonyms and antonyms • Learn word origins and etymology • Translate between English and major languages • Build vocabulary and improve writing • Use the dictionaries online and offline (offline with Premium) ■ How many dictionaries does Oxford Dictionary include? Oxford Dictionary includes 18 dictionaries: 5 monolingual (British English, American English, Spanish, French, and German) and 13 bilingual dictionaries pairing English with French, German, Spanish, Russian, Chinese, Italian, Hindi, Urdu, Portuguese, Japanese, Greek, Bulgarian, and Thai. ■ How do I find the meaning of a word? Search for any word in Oxford Dictionary to get trusted definitions, example usage, phrases, and word origins from Oxford Languages. ■ Does Oxford Dictionary work offline? Yes, with Premium. Download dictionaries to your device and search for words anytime, no internet connection needed. Ideal for travel, studying, or work. ■ Does Oxford Dictionary include a thesaurus? Yes. The built-in thesaurus gives you thousands of English synonyms and antonyms, helping you find the right word, avoid repetition, and improve your writing. With Premium, synonym lookups are unlimited. ■ Does Oxford Dictionary have audio pronunciation? Yes, with Premium. Recordings by native British and American English speakers help you speak with confidence, ideal for language learning and exam preparation. ■ Can I search for words even if I don't know the spelling? Yes. Use fuzzy search, wildcards (* and ?), autocomplete and auto-correction, voice search, camera search, and keyword lookup to find words quickly and easily. ■ Is Oxford Dictionary good for IELTS, TOEFL, SAT, or ACT preparation? Yes. Oxford Dictionary provides accurate definitions, example usage in context, and a broad vocabulary range for students preparing for major English proficiency exams worldwide. ■ How can I build my vocabulary with Oxford Dictionary? Save words to Favorites, organize them into folders and sync them across your devices, revisit Recent searches, and discover a new word every day with Word of the Day. ■ Should I use an AI chatbot instead of a dictionary? Students and professionals continue to rely on dictionaries for formal definitions and correct word usage. Oxford Dictionary provides definitions backed by Oxford Languages' rigorous editorial process, not AI-generated approximations. When accuracy matters, Oxford Dictionary remains the trusted reference. ■ Who is Oxford Dictionary for? Students, writers, professionals, academics, language learners, and word enthusiasts: anyone who needs a reliable multilingual dictionary at every level. ■ What do you get with Premium? • Offline mode and fast search • Audio pronunciation by native speakers • Unlimited synonym and antonym lookups • Ad-free experience ■ Why choose Oxford Dictionary? Oxford Dictionary combines the language expertise of Oxford Languages with powerful search, 18 dictionaries, and practical vocabulary tools, all in one app. Download Oxford Dictionary today. Website: https://mobisystems.com/oxford-dictionary Facebook: https://www.facebook.com/oxforddictionaryapp Instagram: https://www.instagram.com/oxford_dictionary_app TikTok: https://www.tiktok.com/@oxforddictionaryapp X: https://x.com/OxfordD_app Privacy Policy: https://mobisystems.com/privacy-policy Terms of Use: https://mobisystems.com/terms-of-use
Screenshots
Verdict
Dictionary. and Oxford Dictionary & Thesaurus both sit at 4.8 stars, but that hides the real split: 91% of Dictionary.'s written reviews are positive against 51% of Oxford Dictionary & Thesaurus's. Dictionary. also leads on iOS requirement (13.0 vs 15.0). Oxford Dictionary & Thesaurus's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dictionary. sells 1 one-off in-app purchase and Oxford Dictionary & Thesaurus sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Dictionary. against 4.6 for Oxford Dictionary & Thesaurus. Both are backed by a comparable volume of ratings — 15K and 29K respectively. Written reviews are what separate them: 91% of Dictionary.'s written reviews are positive against 51% of Oxford Dictionary & Thesaurus's.
Dictionary. ships an update every 3 months, Oxford Dictionary & Thesaurus monthly. Both last shipped on November 9, 2026.
| Parameter | Dictionary. | Oxford Dictionary & Thesaurus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (15K ratings) — better | 4.6 (29K ratings) |
| Positive reviews | 90.6% of reviews — better | 50.8% of reviews |
| Number of ratings | 15K | 29K — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #77 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Farlex, Inc. | MobiSystems, Inc. |
Customer experience
Dictionary.
Oxford Dictionary & Thesaurus
User reviews
Dictionary.
From 15K App Store ratingsWhat we love
- 🚀 Comprehensive and detailed definitions
- 👍 Helpful thesaurus and translation features
- 🎮 Fun word games and activities
- 📚 Vast amount of information beyond just definitions
- 🔍 Easy to use and navigate
Room to improve
- 🔍 Cluttered interface with too many ads
- 🐛 Occasional crashes and bugs
- 🔍 Difficulty finding specific settings or features
- 🔋 Drains battery life quickly
Oxford Dictionary & Thesaurus
From 29K App Store ratingsWhat 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
- 👍 Helps with homework or even if you forgot how to spell write or don't know the meaning of a word
Room to improve
- 🐛 Glitchy, way too many ads
- 🔒 Annoying popup ads makes it unusable
- 🔒 Ads stuck in, despite payment
- 🐛 Never connect the server
- 🐛 Stopped working
Bugs and requests
Dictionary.
Reported bugs
3 issues- Frequent login issues and lost user data
- Inconsistent performance across devices
- Incorrect or missing definitions for some words
Requested features
4 requests- Ability to create and organize custom word lists
- More advanced vocabulary-building tools
- Improved audio pronunciation quality
- Offline access to full dictionary content
Oxford Dictionary & Thesaurus
Reported bugs
4 issues- Favorites folder disappearing after device restart
- Inconsistent behavior when looking up words
- Frequent crashes and freezes
- Inability to restore premium purchases on new devices
Requested features
6 requests- Improved formatting and typography for definitions
- Better organization of features and information
- More advanced search and filtering options
- Ability to sync favorites across devices
- More challenging and interesting 'word of the day' selections
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- Improved offline dictionary with more comprehensive coverage
In-app purchases
Dictionary.
- Ad-free upgrade$5.99
Oxford Dictionary & Thesaurus
- Monthly Subscription ODE1 Month trial$2.991 Month
- Monthly Subscription1 Month trial$2.991 Month
- Oxford Dictionary Premium$4.997 Days
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- Annual Subscription ODE$19.991 Year
- Oxford Dictionary Premium3 Days trial4 variants$39.991 Year
- Oxford Dictionary of English$4.99
- Oxford Dictionary of English$9.99
Questions
Is Dictionary. free?
Is Oxford Dictionary & Thesaurus free?
Which has better reviews, Dictionary. or Oxford Dictionary & Thesaurus?
Do Dictionary. or Oxford Dictionary & Thesaurus have ads?
Which is updated more often, Dictionary. or Oxford Dictionary & Thesaurus?
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