Concise English Dictionary vs Dictionary and Thesaurus Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Concise English Dictionary
Explore a vast English dictionary and thesaurus with detailed definitions, pronunciations, and word origins. Access over 591,700 entries and 4.9 million words, with offline capabilities and a user-friendly interface for enhanced language learning.
- Comprehensive dictionary database
- High-quality audio pronunciations
- Extensive IPA pronunciation guides
- In-depth word origins (etymology)
- Detailed definitions and example sentences
- Integrated thesaurus with synonyms
- Offline access
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Discover the power of words with Concise English Dictionary & Thesaurus, an exceptional all-in-one reference app designed to elevate your language experience on iOS. Endorsed by Experts: "The app’s clean interface, speed, and size make it a compelling and useful addition to the iPhone or iPod touch." — Ben Boychuk, MACWORLD Key Features: • Comprehensive Database: Access one of the largest English dictionary databases, with up to 591,700 entries and over 4.9 million words, ensuring you find exactly what you need. • High-Quality Audio Pronunciations: Hear words pronounced in American, British, and Australian English, with options for both male and female voices. • Extensive Pronunciation Guides: Includes 134,000 guides in the International Phonetic Alphabet (IPA), with easy-to-use symbol assistance—just tap the guide to understand pronunciation details. • In-Depth Word Origins: Discover the etymologies of words to better understand their histories and how meanings have evolved. • Detailed Definitions and Examples: Get clear, precise definitions along with sample sentences to see words in context, enhancing your writing and speaking skills. • Thesaurus Integration: Expand your vocabulary with word links that provide synonyms and related terms. • Diverse Lexical Entries: Beyond everyday words, find biographical and geographical data, technical and scientific terms, idioms, prepositions, conjunctions, determiners, interjections, abbreviations, contractions, common misspellings, irregular forms, and even Old English words. • User-Friendly Experience: Enjoy fast look-ups and a snappy user interface with smooth-scrolling screens, specifically designed for iOS devices. • Customizable History and Bookmarks: Keep track of your search history and bookmark favorite words for quick reference. • Fun and Educational Word Shake: Shake your device to discover random words and expand your vocabulary in an enjoyable way. • Offline Access: Use the app anytime, anywhere, without needing an internet connection.
Dictionary and Thesaurus Pro
Access a comprehensive offline dictionary and thesaurus with extensive content in multiple languages. Explore definitions, synonyms, and specialized dictionaries for various fields. Enjoy an ad-free experience with features like word games and instant lookups.
- Ad-free experience
- Offline English dictionary and thesaurus
- Offline dictionaries in 13 languages
- Offline translations to over 40 languages
- Specialty dictionaries (Medical, Legal, etc.)
- Word games and daily content
- Instant word lookup from other apps
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Get the world's most comprehensive ad-free dictionary and thesaurus with extensive offline dictionary content and synonyms. Dictionary Pro is the premium version of The Free Dictionary app, featuring: * No ads. * A comprehensive English offline dictionary and offline thesaurus. * Offline dictionaries in 13 other languages. * Offline translations of English into more than 40 languages. * Dozens of other offline translation options. Rated #1 app in the App Store in the paid reference category in 109 countries 2011–2019 (Source: http://www.appannie.com/apps/ios/app/492085918/app-ranking/#device=iphone&type=best-ranks) Plus TheFreeDictionary's classic app content: * Find every word you search for. Get results from trusted sources: Webster's Dictionary Roget's Thesaurus The American Heritage Dictionary + More than 100 dictionaries and encyclopedias from these top publishers: McGraw-Hill Houghton Mifflin HarperCollins Random House Elsevier + More! * Learn the word. Clear definitions, example sentences, etymologies, illustrations, and more. * Learn how to say it. Play audio pronunciations and hear it pronounced. * Learn something new. Word of the Day and other fresh daily content. * Find the perfect synonym fast. East-to-use Thesaurus with synonyms, antonyms, and related words. * Explore topics in-depth. Multiple specialty dictionaries and encyclopedias: Medical Legal Science Financial Idioms Acronyms and Abbreviations + More! * Watch idioms in action. View idioms videos inside the app and see idioms and slang explained. * Play word games. Spelling Bee, Hangman, and more. * Access dictionaries in 13 other languages, including: Spanish French German Italian Portuguese Russian Chinese + More! What makes Dictionary Pro 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. Just say the word to look it up. * 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 definitions and articles 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! Not convinced? Read our reviews to see why our users say this is the best dictionary app they've ever used. How do we do it? Farlex is a leader in dictionary apps. We work with the best publishers to bring together trusted content in the most comprehensive, authoritative dictionary apps on the market. Find our other apps by searching "Dictionary by Farlex" in the App Store. * For app developers: The Free Dictionary app can be accessed by other apps with API calls (Contact Farlex for instructions).
Screenshots
Verdict
The clearest difference is price: Concise English Dictionary at $0.99 against Dictionary and Thesaurus Pro's $9.99. Dictionary and Thesaurus Pro's advantage is rating (4.9 vs 4.5) and ratings volume (2.6K vs 30). On review sentiment, ads, in-app purchases and monetization model 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
Concise English Dictionary costs $0.99 and Dictionary and Thesaurus Pro $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Dictionary and Thesaurus Pro holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Dictionary and Thesaurus Pro has 2.6K ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 85% of Concise English Dictionary's written reviews are positive against 87% of Dictionary and Thesaurus Pro's.
Concise English Dictionary ships an update every 9 months, Dictionary and Thesaurus Pro every 4 months. Both last shipped on October 27, 2026.
| Parameter | Concise English Dictionary | Dictionary and Thesaurus Pro |
|---|---|---|
| Price | $0.99 — better | $9.99 |
| Rating | 4.5 (30 ratings) | 4.9 (2.6K ratings) — better |
| Positive reviews | 85.0% of reviews | 86.6% of reviews — better |
| Number of ratings | 30 | 2.6K — better |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #86 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 317 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | JDMI Kft. | Farlex, Inc. |
Customer experience
Concise English Dictionary
Dictionary and Thesaurus Pro
User reviews
Concise English Dictionary
From 30 App Store ratingsWhat we love
- 👍 Simple and straightforward
- 🚀 Fast and responsive
- 💡 Offline functionality
- 🔍 Comprehensive word coverage
- 📚 Useful for improving vocabulary
Room to improve
- 🐛 Functionality issues (e.g., idioms search not working)
- 🔍 Limited thesaurus features
- 📱 Lacks landscape mode support on iPad
- 💬 Some definitions lack detail
- 🔍 Struggles with obscure or technical words
Dictionary and Thesaurus Pro
From 2.6K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Comprehensive and detailed definitions
- 💡 Helpful translation and pronunciation features
- 👍 Useful word games and trivia
- 👍 Offline mode availability
Room to improve
- 🐛 Occasional bugs and crashes
- 🔍 Limited thesaurus functionality
- 🔍 Lack of customization options
- 💰 Paid version required to remove ads
Bugs and requests
Concise English Dictionary
Reported bugs
2 issues- Occasional crashes
- Inconsistent behavior when searching for words
Requested features
5 requests- Dark mode option
- Improved thesaurus functionality
- Ability to sync bookmarks across devices
- Predictive text support for easier word lookup
- Integration with system-wide search (e.g., Spotlight)
Dictionary and Thesaurus Pro
Reported bugs
3 issues- Search function sometimes fails to load definitions
- Offline mode has fewer word entries than online
- Occasional sync issues between online and offline data
Requested features
4 requests- Add more language dictionaries
- Improve thesaurus with more synonyms and antonyms
- Implement flashcard or vocabulary building features
- Allow users to save custom word lists
In-app purchases
Concise English Dictionary
No in-app purchases
Dictionary and Thesaurus Pro
No in-app purchases
Questions
Is Concise English Dictionary free?
Is Dictionary and Thesaurus Pro free?
Which has better reviews, Concise English Dictionary or Dictionary and Thesaurus Pro?
Do Concise English Dictionary or Dictionary and Thesaurus Pro have ads?
Which is updated more often, Concise English Dictionary or Dictionary and Thesaurus Pro?
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