Comparison

Collins vs Dictionnaire

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

Head to head
About

Collins

This comprehensive French-English dictionary offers extensive vocabulary, verb conjugations, and usage notes. It provides smart search functionality, offline access, and text-to-speech for pronunciation. Ideal for students and language professionals needing a reliable reference tool.

Highlights
  • 57,000 headwords and 190,000 translations
  • 90,000+ example phrases
  • Full verb conjugations
  • Hundreds of usage notes
  • No internet connection required
  • Smart search with misspelling correction
  • Text-to-speech pronunciation
Features
Read full description

57,000 headwords and more than 190,000 translations • more than 90,000 phrases • full conjugations for thousands of French and English verbs • hundreds of usage notes and examples • no internet connection required Carry a dependable French and English reference everywhere you go with the latest edition of the Collins Pro French-English Translation Dictionary. This app combines detailed, professional dictionary data from HarperCollins and Le Robert with our new, easy-to-use Ultralingua interface. Our smart search goes beyond dictionary entries to give you complete conjugations of thousands of verbs in all standard forms, convert numerals into French or English text instantly, and catch common misspellings to get you to the word you are looking for faster than ever. DICTIONARY: • Over 57,000 entries with 190,000 translations • Over 90,000 example phrases • Tap-and-hold any word or phrase and choose "Speak" from the popup menu to hear that word spoken using Apple's built-in text-to-speech feature. • Genders for all French nouns • Idioms, slang, technical language, and regional differences in spelling and usage • Hundreds of usage notes about troublesome constructions • Dozens of cultural notes • Smart search results in both French and English simultaneously, in case you misspell or mistype • Search-as-you-go displays words and narrows your selection as you type • Tap on a word in a definition to quickly look it up, conjugate it, or copy it to your clipboard. This features recognizes inflected forms and chooses the correct language for you. • Search the dictionary by speaking to Apple’s Siri on applicable devices VERBS: • Conjugations for thousands of French and English verbs • Includes all standard tenses and forms • Displays the direct translation of each conjugation when available • Smart search finds infinitives and catches misspellings • View verb conjugations in a single tense or expand a verb to view all conjugations in one user-friendly format MORE: • Translates numerals into French and English text as you type • Language swapper button to switch from French-English to English-French with ease • Tap the history button to view the 50 most recent dictionary definitions, verb conjugations, and more in one place. Sort the list alphabetically or by date, and choose to clear the list completely or delete one entry at a time. • Favorite individual definitions and verbs and view them by tapping on the favorites button. • No internet connection required • Change your device settings to view the app display in English, Spanish, French, Italian, Portuguese, or German This universal app will run on iPad, iPhone, and iPod touch, so you can purchase it once and load it onto all your devices. The iPad and iPhone/iPod touch versions look and behave differently to give you a great experience on every device you own. The Collins Robert Concise French Dictionary is a must-have reference tool for students and language professionals alike. REVIEWS: (5 stars) "Best French dictionary ever - In the 30 years that I have been studying and using French I have yet to find a better French-English dictionary, whether in-print, online or an app. This app is totally worth the price." -User review (5 stars) "Wonderful for an high intermediate reader like me who often needs a clarification but doesn't want to haul around a heavy dictionary. The interface is great because it anticipates the word as you type and if your French spelling is weak - like mine is - it saves a lot of time." -User review Follow us on Twitter and become a fan on Facebook for app news, language learning tips, and more: http://www.twitter.com/ultralingua http://on.fb.me/ifI8Hy

About

Dictionnaire

Access the comprehensive online French dictionary TLFi directly from your iPhone or iPod Touch. Explore definitions, etymology, synonyms, and antonyms for a vast vocabulary. Seamlessly share words from other applications for quick lookups.

Highlights
  • Consult TLFi online French dictionary
  • View definitions
  • Explore etymology
  • Find synonyms and antonyms
  • Search via Spotlight
  • Share words from other apps
Features
Read full description

A go-to reference among French dictionaries: the TLFi. All you need is an internet connection to look up a word's definition, etymology, synonyms, antonyms, and morphology, or a verb's conjugation. The Trésor de la langue française informatisé (TLFi) is the digitized version of a sixteen-volume dictionary, with 270,000 definitions and 430,000 examples drawn from French literature. It's a resource as valuable to students and translators as to anyone simply curious about words. The TLFi also integrates with your system: look up a word with Spotlight, or check its definition from any app by selecting it and tapping "Share…". Add a Home Screen widget that shows your favorites or recently looked-up words, and touch and hold the app icon to start a search or jump straight to your favorites and history.

Screenshots

Collins4 screens
Dictionnaire4 screens

Verdict

The call

The clearest difference is price: Dictionnaire at $1.99 against Collins's $14.99. Dictionnaire also leads on review sentiment (87% vs 60%) and update cadence (monthly vs every 5 months). Collins's advantage is ratings volume (635 vs 109). On rating, ads, in-app purchases and device support 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

Collins costs $14.99 and Dictionnaire $1.99 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 — 4.7 for Collins against 4.8 for Dictionnaire. That said, the two scores are not equally well evidenced: Collins has 635 ratings behind it against 109, so its average is the more settled of the two. Written reviews are what separate them: 60% of Collins's written reviews are positive against 87% of Dictionnaire's.

UpkeepUpdate frequency

Collins ships an update every 5 months, Dictionnaire monthly. Both last shipped on October 14, 2026.

Scorecard6 real differences · 4 level
Collins versus Dictionnaire: the parameters behind the verdict, then further details
ParameterCollinsDictionnaire
Price$14.99$1.99 — better
Rating4.7 (635 ratings)4.8 (109 ratings) — better
Positive reviews59.6% of reviews87.4% of reviews — better
Number of ratings635 — better109
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.616.0 — better
Further details — not scored
Size18 MB9 MB
Age rating4+4+
DeveloperUltralingua, Inc.Typi Dev

Customer experience

Collins

All ratings635 ratings
Positive93.7%
Neutral3.3%
Negative3.0%
Written reviews334 reviews
Positive59.6%
Neutral9.3%
Negative31.1%

Dictionnaire

All ratings109 ratings
Positive96.3%
Neutral1.8%
Negative1.8%
Written reviews87 reviews
Positive87.4%
Neutral3.4%
Negative9.2%

Bugs and requests

Collins

Reported bugs

3 issues
  • Keyboard and display issues after updates
  • Incorrect verb conjugations
  • Inability to search for conjugated forms

Requested features

5 requests
  • Audio pronunciations
  • Ability to save/review words
  • Improved search and navigation
  • Expanded vocabulary coverage
  • Night mode option

Dictionnaire

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Collins

No in-app purchases

None

Dictionnaire

No in-app purchases

Questions

Is Collins free?
Collins costs $14.99, with no in-app purchases.
Is Dictionnaire free?
Dictionnaire costs $1.99, with no in-app purchases.
Which has better reviews, Collins or Dictionnaire?
Dictionnaire is rated higher. Collins averages 4.7 out of 5 from 635 ratings, while Dictionnaire averages 4.8 from 109 ratings.
Do Collins or Dictionnaire have ads?
Neither Collins nor Dictionnaire shows ads.
Which is updated more often, Collins or Dictionnaire?
Collins ships an update every 5 months, and Dictionnaire monthly. Most recently, Collins was updated on October 14, 2026 and Dictionnaire on October 14, 2026.

Other comparisons