Comparison

French Conjugation. vs Duolingo

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

Head to head
About

French Conjugation.

Easily conjugate French verbs in any tense or mood. This tool provides instant conjugations for thousands of verbs, supporting searches with or without accents. Its simple interface makes it ideal for learners and fluent speakers alike.

Highlights
  • Conjugate any French verb
  • All tenses and moods
  • Thousands of verbs indexed
  • Search by conjugated or infinitive form
  • Simple and intuitive UI
  • No ads
Features
Read full description

Vatefaireconjuguer, a free verb conjugation tool. Conjugate French verbs with ease using this handy app. If you're not sure how a certain French verb (être, avoir, aller, faire, etc.) should be conjugated, just type it in the search box, hit enter, and the app will show you the conjugation for each tense, including subjunctive and imperative forms, for each French verb. Features: - No ads - Conjugate any verb in any tense or mode - User interface is simple and intuitive - Thousands of verbs indexed - Search for verbs in any form (conjugated or infinitive), with or without accents. Vatefaireconjuguer.com is designed, edited and developed in its entirety by A9 SAS, who also make Gymglish, online language courses.

About

Duolingo

Learn languages, math, music, and chess through fun, bite-sized lessons. Build vocabulary, grammar, and real-world skills with a science-based methodology. Track progress and stay motivated with a global community.

Highlights
  • Bite-sized language lessons
  • Speaking, reading, listening, writing practice
  • Math skills development
  • Music reading and playing
  • Chess strategy and gameplay
  • Progress tracking and rewards
Features
Read full description

Learn a new language, chess & more with the world's most downloaded education app! Duolingo is the fun, free app for learning 40+ languages through quick, bite-sized lessons. Practice speaking, reading, listening & writing to build your vocabulary & grammar skills. Designed by learning experts & loved by hundreds of millions worldwide, our lessons make learning effective & fun and help you prepare for real conversations in Spanish, French, Japanese, Korean, Chinese, Italian, German, English and more. And now, you can learn CHESS on Duolingo! Whether you're a total beginner or looking to level up your game, you'll love learning chess the Duolingo way. Play matches and fun chess lessons for all levels, no matter the language - chess, ajedrez, xadrez, schach, Шахматы, الشطرنج. • Chess: Learn the moves, level up your game & play matches in our Chess course. Learn the basics, solve fun chess puzzles & improve your strategy with guided lessons. Whether you're new to chess or already play, our course is designed to help you have fun and build real skills. Checkmate! • Math: Forget lectures and math worksheets! Built by learning experts, our Math course makes math feel like a game. Boost learning and fight the summer slide with standards-aligned math lessons for elementary school, middle school, and high school students. • Music: Learn how to read music & play songs in our Music course, no instrument needed! Using an on-screen keyboard, you'll learn bit-by-bit. Whether you're learning a language for travel, school, career or your brain health, you'll love learning with Duolingo. Why Duolingo? • Duolingo is fun & effective. Game-like language lessons & fun characters help you build speaking, reading, listening, & writing skills, plus enjoy fun chess & competitive online chess in one app. • Duolingo works. Designed by learning experts, Duolingo has a science-based teaching methodology proven to foster long-term knowledge retention across language lessons & chess lessons alike. • Track your progress. Work toward your learning goals with playful rewards & achievements when you make practicing language lessons or chess online part of your daily habit. • Join millions of learners. Stay motivated with competitive Leaderboards as you learn languages & play chess online alongside our global community. • Every course is free. Learn Spanish, French, German, Italian, Russian, Portuguese, Turkish, Dutch, Irish, Danish, Swedish, Ukrainian, Esperanto, Polish, Greek, Hungarian, Norwegian, Hebrew, Welsh, Arabic, Latin, Hawaiian, Scottish Gaelic, Vietnamese, Korean, Japanese, English, & even High Valyrian! And now, learn Math, Music & improve your Chess skills with fun, bite-sized lessons. What the world is saying about Duolingo: "Far & away the best language-learning app." - The Wall Street Journal "This free app & website is among the most effective language-learning methods I've tried… lessons come in the form of brief challenges, speaking, translating, answering multiple-choice questions, that keep me coming back for more." - The New York Times "Duolingo may hold the secret to the future of education." - TIME Magazine "Duolingo is cheerful, lighthearted & fun." - Forbes "I Can't Stop Playing Duolingo Chess." - Wired If you like Duolingo, try Super Duolingo for 14 days free! Learn a language fast with no ads & get fun perks like Unlimited Energy & Monthly Streak Repair. If you choose to purchase Super Duolingo, payment will be charged to your Apple account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://www.duolingo.com/privacy Terms of Service: https://www.duolingo.com/terms

Screenshots

French Conjugation.4 screens
Duolingo4 screens

Verdict

The call

The clearest difference is in-app purchases: French Conjugation. at none against Duolingo's 28. French Conjugation. also leads on ads (none vs shown) and review sentiment (90% vs 65%). Duolingo's advantage is update cadence (weekly vs every 2 months) and ratings volume (5.5M vs 3.4K). On price, rating 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

Both are free to download. Duolingo sells 16 in-app purchases, starting at $9.99 per month. French Conjugation. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for French Conjugation. against 4.7 for Duolingo. That said, the two scores are not equally well evidenced: Duolingo has 5.5M ratings behind it against 3.4K, so its average is the more settled of the two. Written reviews are what separate them: 90% of French Conjugation.'s written reviews are positive against 65% of Duolingo's.

UpkeepUpdate frequency

French Conjugation. ships an update every 2 months, Duolingo weekly. Both last shipped on September 26, 2026.

Scorecard8 real differences · 3 level
French Conjugation. versus Duolingo: the parameters behind the verdict, then further details
ParameterFrench Conjugation.Duolingo
PriceFreeFree
Rating4.8 (3.4K ratings) — better4.7 (5.5M ratings)
Positive reviews90.2% of reviews — better64.6% of reviews
Number of ratings3.4K5.5M — better
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#1 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size30 MB489 MB
Age rating4+4+
DeveloperAimigoDuolingo, Inc

Customer experience

French Conjugation.

All ratings3,393 ratings
Positive95.5%
Neutral1.9%
Negative2.7%
Written reviews305 reviews
Positive90.2%
Neutral3.9%
Negative5.9%

Duolingo

All ratings5,464,639 ratings
Positive94.2%
Neutral2.4%
Negative3.4%
Written reviews29,453 reviews
Positive64.6%
Neutral9.6%
Negative25.7%

User reviews

French Conjugation.

From 3.4K App Store ratings

What we love

  • ⭐️ Excellent resource
  • 👍 Easy to navigate
  • 🚀 Quick and efficient
  • 💡 Helpful for any French level
  • 🔒 Reliable and accurate

Room to improve

  • 🐛 Occasional bugs and limitations
  • 🌐 Online-only, no offline mode
  • 💬 Lack of English translations

Duolingo

From 5.5M App Store ratings

What we love

  • 🤩 Fun and entertaining learning experience
  • 🎉 Motivating streak and league features
  • 🎨 Cute and engaging animations
  • 📚 Effective for learning vocabulary and basics
  • 🤖 Useful AI-powered features like voice lessons

Room to improve

  • 🤖 Issues with voice recognition and pronunciation feedback
  • 🤑 Aggressive monetization tactics and paywall for key features
  • 🤯 Frustrating heart/health system that penalizes mistakes
  • 🤔 Lack of grammar explanations and focus on just memorizing phrases
  • 🤷‍♀️ Inconsistent app experience across platforms

Bugs and requests

French Conjugation.

Reported bugs

2 issues
  • Incorrect conjugations for some verbs
  • Search function redirects to wrong verbs

Requested features

4 requests
  • Offline mode for conjugations
  • English translations for verbs
  • Ability to search by English verb
  • Alphabetical list of verbs with filters

Duolingo

Reported bugs

3 issues
  • Freezing or crashing during lessons
  • Incorrect translations or answers marked wrong
  • Inconsistent behavior of certain features like leagues

Requested features

5 requests
  • Add more languages, especially less common ones
  • Improve grammar lessons and explanations
  • Allow more flexibility in navigating the course content
  • Provide better feedback and corrections for mistakes
  • Sync progress and features consistently across app and web

In-app purchases

None

French Conjugation.

No in-app purchases

16 purchases

Duolingo

Subscriptions10
  • Super Duolingo7 Days trial$9.991 Month
  • Super Duolingo7 Days trial$12.991 Month
  • Super Duolingo14 Days trial$12.991 Month
Show 7 more
  • Super Duolingo2 variants$59.991 Year
  • Super Duolingo14 Days trial2 variants$79.991 Year
  • Super Duolingo14 Days trial4 variants$83.991 Year
  • Super Duolingo7 Days trial$83.991 Year
  • Super Duolingo7 Days trial4 variants$95.991 Year
  • Super Duolingo1 Month trial$119.991 Year
  • Super Duolingo7 Days trial$119.991 Year
One-time6
  • Chest of Gems$0.99
  • Barrel of Gems (1200)$4.99
  • Chest of Gems (1200)$4.99
Show 3 more
  • Cart of Gems (3000)$9.99
  • Barrel of Gems (3000)$9.99
  • Cart of Gems (6500)$19.99

Questions

Is French Conjugation. free?
French Conjugation. is free to download, with no in-app purchases.
Is Duolingo free?
Duolingo is free to download, with in-app purchases available.
Which has better reviews, French Conjugation. or Duolingo?
French Conjugation. is rated higher. French Conjugation. averages 4.8 out of 5 from 3.4K ratings, while Duolingo averages 4.7 from 5.5M ratings.
Do French Conjugation. or Duolingo have ads?
Duolingo shows ads; French Conjugation. does not.
Which is updated more often, French Conjugation. or Duolingo?
French Conjugation. ships an update every 2 months, and Duolingo weekly. Most recently, French Conjugation. was updated on September 26, 2026 and Duolingo on September 26, 2026.

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