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The only Dictionary app you will ever need. Works offline! is the leading English dictionary app for iPhone – with over 2,000,000 definitions and synonyms.

This app works offline – you do not need an internet connection.

In addition to the trusted reference content from and, this app includes:
• Word of the Day – learn a new word every day
• Audio pronunciation – hear every word
• Voice search – speak to search
• Translator – get translations for over 30 languages
• Blog – explore over 800 fun language topics
• Slideshows – fascinating facts about language
• Quiz widget - test your vocabulary with Word of the Day quizzes
• Word origin - find out interesting etymologies
• Favorite words and search history – never forget the words you learn
• Spelling suggestions – get help with how words are
• Local lookups - see which words are being searched near you
• Advanced learner’s dictionary – special content for ESL, EFL and English learners

Now included in our Premium App:
• Encyclopedia
• Slang Dictionary
• Idioms and Phrases
• Example Sentences
• Medical, Science and Rhyming Dictionaries

What's New in Version 5.3.1

- More than a thousand new definitions including "esports", "slacktivism" and "dark web."
- Bug fixes

iPhone Screenshot

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Apple Watch

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Customer Reviews

Love, love, love this app!

I use this app on almost a daily basis and come back to it frequently for new meanings and to help me expand my vocabulary. It is absolutely fantastic and I recommend it to everyone that I talk to. I have found in some cases that, over time, it has actually raised the level of discourse with some friends and family members who also use it.

#1 For Anyone Needing Help Will Spelling

I am constantly using this app, it has been wonderful to be able to look up,any and all words.
The "Daily Word" has been, fascinating,as to where some of our words came from.
If I have a problem pronouncing a word, it's great, that it speak it out loud.


Love the Dictionary App! Online & Offline!! All the other Apps are "Garbage" or Crap!! iPhone Lovers💋LOL no pun intended...just pay too upgrade! No Big deal... You'll will see it is worth it in the end! 😛
No regrets I promise you!
If you don't like it or not happy you can get your money back! It's that simple you can't go wrong!😎 see Ya! Dictionary & Thesaurus Premium
View In iTunes
Offers Apple Watch App for iPhone
  • $2.99
  • Category: Reference
  • Updated:
  • Version: 5.3.1
  • Size: 35.4 MB
  • Apple Watch: Yes
  • Languages: English, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

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Top In-App Purchases

  1. Encyclopedia upgrade$2.99
  2. Medical Dictionary UpgradeFree
  3. Translator Upgrade$0.99
  4. Rhyming Dictionary Upgrade$1.99
  5. Grammar & Tips Upgrade$1.99
  6. set of 100 voice to text searches$2.99
  7. Idioms & Phrases UpgradeFree
  8. Science Dictionary Upgrade$1.99
  9. Expert English$2.99
  10. Slang UpgradeFree