Comparison

Collins Spanish Dictionary vs Logeion

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Collins Spanish Dictionary

This comprehensive English<>Spanish reference tool offers over 80,000 words, phrases, and translations. It features contemporary language, updated spelling reforms, and cultural insights. Enhance your learning with customizable themes, advanced search options, and vocabulary-building tools.

Highlights
  • 80,000+ words, phrases, and translations
  • Contemporary language coverage
  • Updated spelling reforms
  • Cultural notes
  • Customizable themes
  • Advanced search tools (autocomplete, keyword, camera, voice)
  • Learning tools (favorites, word-of-the-day)
Features
Currently charting
Read full description

Whether you're just starting to learn Spanish or want to extend your knowledge of the language, the Collins Spanish Dictionary is the ideal book to help you understand and communicate. It contains over 80,000 words, phrases and translations, including references of contemporary language in the realm of current affairs, business, computing and tourism. You'll find comprehensive and up-to-date coverage of all words and phrases you need, with the Spanish definitions updated to the new spelling reform. There's also an in-depth treatment of difficult words alongside cultural notes that provide insight into the life in Spanish-speaking countries in Latin America, Europe, and globally. LATEST APP UPDАТES:  • Learn in style with any of the four colorful new themes – The colorful layout will turn your learning experience into an enjoyable routine. Customize your dictionary and benefit from the cheerful mood your favorite color brings you.  • Dive right into the intricacies of the language - With new and convenient Home page, sleeker and more intuitive visual layout, as well as innovations in the speed of searches, you can get to the desired entry faster than ever.   SEARCH TOOLS - quickly find words with the clear, functional, and easy-to-use interface. Designed to provide the most comprehensive search experience, the dictionary combines several search tools to match or predict what are you looking for, including:  • Search autocomplete helps you find words quickly by displaying predictions as you type.  • Keyword lookup allows you to search within compound words and phrases.  • Camera search looks up words in the camera viewfinder and displays results in seconds.  • Voice search helps you find an entry when you don’t know how a word is spelled. Looking for a specific word but don't know how it's spelled? We've got you covered with our automatic ‘Fuzzy filter’ to correct word spelling, as well as ‘Wild card’ ('*' or '?') to replace a letter or entire parts of a word. LEARNING TOOLS - engaging features that help you further enhance your vocabulary. Designed to give you freedom to structure your studies, the dictionary combines several learning tools to help you be more organized, including:  • ‘Favorites’ that allow you to create custom folders with lists of words.  • Recent list which helps you to easily review looked-up words.  • Swipe-to-delete functionality in the Recent and Favorites menus.  • Word-of-the-day option to teach you a new word every day. Feel excited by the new word or definition you just learned? Share your discovery with friends on social media, email or any other option available on your device.

About

Logeion

Access multiple classical dictionaries for Greek and Latin words in one application. Provides frequency, collocation, and corpus examples for common terms. Includes a variety of authoritative lexicons and textbook data.

Highlights
  • Simultaneous Greek and Latin word lookup
  • Multiple classical dictionaries
  • Frequency and collocation data
  • Corpus examples
  • Draws from Greek and Latin textbooks
Features
Read full description

Use one app to look up any Greek or Latin word: Logeion was developed at the University of Chicago to provide simultaneous lookup of entries in many classical dictionaries. In addition, for frequent words, some frequency and collocation information is given plus examples from the corpus at perseus.uchicago.edu. • Liddell and Scott's Greek-English Lexicon (1940) • DGE (Diccionario Griego–Español). In progress; up to έξαυος. • Slater's Lexicon to Pindar (1969) • Woordenboek Grieks/Nederlands (in progress). • Lewis and Short, Latin-English Lexicon (1879) • The Dictionary of Medieval Latin from British Sources, ed. R. E. Latham, D. R. Howlett, & R. K. Ashdowne (London: British Academy, 1975-2013) The app draws data from the following Greek and Latin textbooks. • Frieze (rev. Dennison) Vergil’s Aeneid Books I-XII, with an Introduction, Notes, and Vocabulary • Greek: An Intensive Course, by Hardy Hansen and Gerald M. Quinn • Reading Greek: Grammar and Exercises, by Joint Association of Classical Teachers • Learn to Read Greek, by Andrew Keller and Stephanie Russell • Learn to Read Latin, by Andrew Keller and Stephanie Russell • Introduction to Attic Greek (2nd edition), by Donald Mastronarde • Wheelock's Latin, by Frederic M. Wheelock and Richard A. Lafleur • Basiswoordenlijst Latijn [Basic Latin Vocabulary], by J.K.L. Babeliowsky, D. den Hengst, W. Holtland, W. van Lakwijk, J.Th.K. Marcelis, H. Pinkster, J.J.L. Smolenaars, Staatsuitgeverij (NEW: English translations of the example sentences)

Screenshots

Collins Spanish Dictionary4 screens
Logeion4 screens

Verdict

The call

Collins Spanish Dictionary and Logeion both sit at 4.5 stars, but that hides the real split: 86% of Logeion's written reviews are positive against 40% of Collins Spanish Dictionary's. Logeion also leads on price (Free vs $14.99) and update cadence (every 5 weeks vs every 9 months). Collins Spanish Dictionary's advantage is chart position (#92 vs unranked) and iOS requirement (9.0 vs 15.0). On rating, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Logeion is free to download; Collins Spanish Dictionary costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Collins Spanish Dictionary against 4.4 for Logeion. Both are backed by a comparable volume of ratings — 35 and 71 respectively. Written reviews are what separate them: 40% of Collins Spanish Dictionary's written reviews are positive against 86% of Logeion's.

UpkeepUpdate frequency

Collins Spanish Dictionary ships an update every 9 months, Logeion every 5 weeks. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

Scorecard6 real differences · 5 level
Collins Spanish Dictionary versus Logeion: the parameters behind the verdict, then further details
ParameterCollins Spanish DictionaryLogeion
Price$14.99Free — better
Rating4.5 (35 ratings) — better4.4 (71 ratings)
Positive reviews40.0% of reviews85.9% of reviews — better
Number of ratings3571 — better
Update frequencyEvery 9 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#92 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size117 MB628 MB
Age rating4+4+
DeveloperMobiSystems, Inc.The University of Chicago

Customer experience

Collins Spanish Dictionary

All ratings34 ratings
Positive82.4%
Neutral5.9%
Negative11.8%
Written reviews55 reviews
Positive40.0%
Neutral12.7%
Negative47.3%

Logeion

All ratings71 ratings
Positive83.1%
Neutral7.0%
Negative9.9%
Written reviews64 reviews
Positive85.9%
Neutral3.1%
Negative10.9%

Bugs and requests

Collins Spanish Dictionary

Reported bugs

10 issues
  • Nag window demanding 5-star review
  • Update removed verb conjugations
  • Purchased app not working on new device
  • Cannot remove 'word of the day'
  • Saved favourite words disappeared
Show 5 more
  • Flashcards giving random words
  • Favourites list not working
  • App crashes
  • Application refuses to load after iOS update
  • Defaulting to English>Spanish and not remembering preference

Requested features

10 requests
  • More South American Spanish content
  • Offline dictionary functionality
  • Verb conjugations
  • Example sentences
  • More informal words and slang
Show 5 more
  • More comprehensive content
  • Common verb tables
  • Update with newer words
  • Grammar supplement
  • Zoom functionality for iPad

Logeion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Collins Spanish Dictionary

No in-app purchases

None

Logeion

No in-app purchases

Questions

Is Collins Spanish Dictionary free?
Collins Spanish Dictionary costs $14.99, with no in-app purchases.
Is Logeion free?
Logeion is free to download, with no in-app purchases.
Which has better reviews, Collins Spanish Dictionary or Logeion?
Collins Spanish Dictionary is rated higher. Collins Spanish Dictionary averages 4.5 out of 5 from 35 ratings, while Logeion averages 4.4 from 71 ratings.
Do Collins Spanish Dictionary or Logeion have ads?
Neither Collins Spanish Dictionary nor Logeion shows ads.
Which is updated more often, Collins Spanish Dictionary or Logeion?
Collins Spanish Dictionary ships an update every 9 months, and Logeion every 5 weeks. Most recently, Collins Spanish Dictionary was updated on November 10, 2026 and Logeion on November 1, 2026.

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