Comparison

Duolingo vs Kippy AI Speaking Practice

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

Head to head
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

About

Kippy AI Speaking Practice

Practice speaking a new language with AI conversation partners. Get instant feedback on pronunciation and grammar. Engage in real-life scenarios and track your progress to build confidence.

Highlights
  • AI conversation partners with distinct personalities
  • Bilingual conversation support
  • Hands-free voice calls
  • Real-life scenario practice
  • Instant pronunciation and grammar checks
  • Speech reports and progress tracking
  • Suggested replies and translations
Features
Read full description

Fluency is hard. Being understood is easier. You don't need perfect grammar or a perfect accent to be understood. You need practice speaking out loud, without nerves or judgment. Five minutes a day with Kippy is enough to start. Kippy is your AI speaking partner for real conversations in 10 languages (English, Spanish, French, Chinese, Korean, Japanese, Portuguese (Brazilian and Portugal), Italian, German and Russian). MEET KIPPY, TIPPY AND YAPPY Three conversation partners with very different personalities. Together, they help you speak the way people actually talk. ▷ Kippy is your friendly guide. He asks about your day, helps when you get stuck, and can explain things in your own language until you're ready. ▷ Tippy is sweet, playful, and always in your corner. She makes speaking practice feel a little less scary. ▷ Yappy is not here to please you. He has opinions and will challenge you, so your practice feels more like a real conversation. THE ALL-NEW KIPPY • Bilingual conversations: Explanations in your own language, or speak the learning when you're ready - great for beginners to start speaking a new language right away • Hands-free voice calls • State of the art AI models and voices WHO KIPPY IS FOR • You freeze when it's time to speak • You studied a language for years but never got to use it • You used to speak a language and want it back • You're just starting and want to speak from day one • You're getting ready for a trip, an interview or a move abroad TALK ABOUT ANYTHING • Talk to the characters like a friend about the things you care about • 30+ real-life scenarios: ordering food, checking into a hotel, making friends, job interviews • New conversation topics every day • Natural, human-like voices GET HELP WHEN YOU FREEZE UP • Suggested replies when you're lost for words • Instant translations • Pronunciation check on every word • Grammar check as you speak • 1000s of set phrases organised into practical phrasebooks SEE YOUR PROGRESS • A Speech Report after every conversation, with what to practice next • Track your vocabulary and your streak • Save your favorite phrases and practice them anytime WHAT LEARNERS SAY "Even when I feel like I didn't pronounce something entirely correctly, Kippy seems to understand and gets my point." (App Store review) "...has already improved my confidence in speaking and pushing through that freezing barrier." (App Store review) "I am an advanced beginner, but still nervous about conversation. This is really helping me over the hump!!!" (App Store review) "You can either speak in your native language with the AI or try your desired language." (App Store review) LANGUAGES YOU CAN PRACTICE English, Spanish, French, German, Italian, Portuguese (Brazil or Portugal), Japanese, Korean, Chinese (Mandarin, in Simplified or Traditional characters) and Russian. Start speaking a new language today! Questions? Email us: support@kippy.ai Find out more: www.kippy.ai Terms of Use: https://www.kippy.ai/terms

Screenshots

Duolingo4 screens
Kippy AI Speaking Practice4 screens

Verdict

The call

The clearest difference is ads: Kippy AI Speaking Practice at none against Duolingo's shown. Duolingo's advantage is ratings volume (5.5M vs 336) and chart position (#1 vs unranked). On price, rating, review sentiment and update cadence 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 and Kippy AI Speaking Practice sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Duolingo against 4.7 for Kippy AI Speaking Practice. That said, the two scores are not equally well evidenced: Duolingo has 5.5M ratings behind it against 336, so its average is the more settled of the two. Written reviews split almost evenly too, at 65% and 64% positive.

UpkeepUpdate frequency

Duolingo ships an update every 5 days, Kippy AI Speaking Practice weekly. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 8 level
Duolingo versus Kippy AI Speaking Practice: the parameters behind the verdict, then further details
ParameterDuolingoKippy AI Speaking Practice
PriceFreeFree
Rating4.7 (5.5M ratings) — better4.7 (336 ratings)
Positive reviews64.7% of reviews — better64.0% of reviews
Number of ratings5.5M — better336
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#1 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size490 MB267 MB
Age rating4+9+
DeveloperDuolingo, IncDeepSine

Customer experience

Duolingo

All ratings5,540,071 ratings
Positive94.2%
Neutral2.5%
Negative3.4%
Written reviews30,718 reviews
Positive64.7%
Neutral9.6%
Negative25.6%

Kippy AI Speaking Practice

All ratings336 ratings
Positive93.5%
Neutral3.6%
Negative3.0%
Written reviews225 reviews
Positive64.0%
Neutral10.7%
Negative25.3%

User reviews

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

Kippy AI Speaking Practice

From 336 App Store ratings

What we love

  • 🎯 Effective conversational language learning
  • 🗣️ Natural conversation practice with AI
  • 📚 Engaging gamification and daily goals
  • 🎤 Pronunciation feedback and scoring
  • 💡 Helpful response suggestions when stuck

Room to improve

  • 🎯 Not suitable for complete beginners
  • 🐛 Poor voice recognition for non-native speakers
  • 😤 Demotivating streak loss notifications
  • 💰 Expensive pricing ($79.99 billed upfront)
  • ❌ Misleading pricing advertisement ($6.67/month)

Bugs and requests

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

Kippy AI Speaking Practice

Reported bugs

6 issues
  • Voice recognition adds words that weren't spoken
  • Incorrect language selection during setup (Spanish instead of French)
  • Voice recognition accuracy extremely poor for non-native speakers (~80% error rate)
  • Re-recording pronunciations doesn't improve recognition
  • Conversation closes incorrectly if pronunciation isn't perfect
Show 1 more
  • Cannot go back to re-pronounce words in conversation flow

Requested features

13 requests
  • Toggle option to disable streak notifications
  • Export/copy saved phrases to flashcard apps
  • Always include pinyin for Chinese
  • Manual vocabulary saving feature
  • Access to pocket dictionary for unknown words
Show 8 more
  • Ability to save conversations to resume later
  • Dropdown menu showing alternative phrases and synonyms
  • Explanations of word connotations and nuances
  • One-time payment option instead of subscription
  • Adjustable text speed in tutorial
  • Ability to re-record and correct pronunciations mid-conversation
  • Lower pricing for better accessibility
  • Content for absolute beginners

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
5 purchases

Kippy AI Speaking Practice

Subscriptions4
  • Language Learning Premium$7.997 Days
  • Language Learning Premium$16.991 Month
  • Language Learning Premium$79.991 Year
Show 1 more
  • Language Learning Premium$99.991 Year
One-time1
  • Learn Languages Premium$79.99

Questions

Is Duolingo free?
Duolingo is free to download, with in-app purchases available.
Is Kippy AI Speaking Practice free?
Kippy AI Speaking Practice is free to download, with in-app purchases available.
Which has better reviews, Duolingo or Kippy AI Speaking Practice?
Duolingo is rated higher. Duolingo averages 4.7 out of 5 from 5.5M ratings, while Kippy AI Speaking Practice averages 4.7 from 336 ratings.
Do Duolingo or Kippy AI Speaking Practice have ads?
Duolingo shows ads; Kippy AI Speaking Practice does not.
Which is updated more often, Duolingo or Kippy AI Speaking Practice?
Duolingo ships an update every 5 days, and Kippy AI Speaking Practice weekly. Most recently, Duolingo was updated on October 31, 2026 and Kippy AI Speaking Practice on October 30, 2026.

Other comparisons