• The largest OFFLINE Spanish-English dictionary with over 315,000 references
• iCloud bookmark synchronization across all devices (iOS 6.0 or later)
• Full audio for every word recorded by native speakers
• Conjugation for every verb
• No internet connection required

The world's leading large Spanish dictionary remains the perfect tool for all advanced learners of Spanish.

A demonstration video of our app is available here: 【】

This ninth edition of the market-leading Collins Spanish Dictionary (Complete & Unabridged) uses Collins' unique multimillion-word databases of contemporary English and Spanish to offer the user the most complete and accurate picture of real language available today. The application has been built using Cole Zhu's own dictionary system, the most advanced on the app store.

• The largest Spanish dictionary on the market with over 142,000 headwords and 315,000 references
• Recorded native speaker audio pronunciation for every word.
• Requires no Internet connection to operate.
• Up-to-date - with thousands of the latest words from a wide range of areas.
• A wealth of search-able idioms and examples - all based on evidence from a multimillion-word corpus of real Spanish and English
• Jump directly to desired part of speech of words, unknown words or search for related examples
• Conjugation feature for all Spanish and English verbs
• Favorites and History features - allowing users to keep track of interesting words.
• Coverage of European and Latin American Spanish
• Intuitive and innovative interface, designed specifically for the iPhone OS platform.

What's New

Version 2.6.1

Fixed the bug that conjugation window does not open on the iPad

Ratings and Reviews

Outstanding dictionary!


This dictionary is the one to buy, and well worth every penny. Every key word is pronounced in both Spanish and English without any need for an Internet connection. It has an exhaustive word list with numerous example sentences and full coverage of regional words and meanings. The interface is very well designed, allowing lightening fast searches in both languages, and even searches based on the beginning or end of a key word. It has several features rarely seen in dictionaries of this type. Example sentences can be searched, even with multiple words. Every word in a definition is hyper-linked allowing speedy cross referencing. And most unusual of all, it is easy to copy a definition or example to paste in another document to aid in memorization. My only regret is that this dictionary is not available in other languages.

Comprehensive, but give it time


As I used the app more and got familiar with the format of this dictionary, it has rewarded me greatly and it has been very helpful to my Spanish learning thus far (I use it quite frequent). I was very frustrated initially, because I was unfamiliar with the layout. But it's got every word & wordform I've searched for & without ads or gimmicky graphics. However, the conjugation screen terms are a bit confusing - I assume they use the British terms, which are different from American in many instances. I would recommend that they have a screen that displays the definitions (in English) of all the conjugation terms that are used (perhaps with an example), and also include the same definitions for those used in the Spanish conjugations. It seems like this app is best for young smart AP students, but I'm 30 yrs beyond that & it's taken me some time to re-learn all the pedagogical terms.

Outstanding Spanish/English Dictionary


I have been using the Collins Spanish Dictionary - Complete and Unabridged 9th Ed. v. 1.2.1 app. on my iPhone practically every day for a month, and it is truly outstanding. First, it is very complete. I have yet to find a word it did not cover. Second, the quality of the entries is excellent, with many, many examples of usage that are very helpful. Third, the pull-down conjugation function, providing full conjugation for every verb, makes it unnecessary to have one of those "501" Spanish Verbs books. Fourth, and by no means last, it is fast and easy to use. Although this dictionary is more expensive than most of others, in my opinion it is fully worth price and the dictionary to have if you want a comprehensive Spanish/English dictionary.


Cole Zhu Inc.
429.5 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 Cole Zhu Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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