Comparison

Babbel vs DuoCards

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

Head to head
About

Babbel

Master a new language with expert-designed, bite-sized lessons that fit your schedule. Build conversational confidence quickly through interactive practice and a smart review system. Learn Spanish, French, German, and more for travel, work, or fun.

Highlights
  • Bite-sized lessons
  • Expert-built courses
  • Interactive conversation practice
  • Smart review system
  • Grammar in context
  • Offline mode
  • Learn 14 languages
Features
Read full description

Speak a new language with real-life conversations. Babbel is the award-winning language learning app with courses tailored to your native language, built by 200+ language experts and trusted by millions worldwide. Because lessons are built for speakers of your language, an English speaker learning Spanish gets different lessons than a French speaker does. You learn to speak, listen, and understand grammar in context, then practice real conversations with Babbel Speak, an AI conversation partner that gives you personalized feedback. Learn a new language faster with bite-sized lessons designed to fit your everyday life. With Babbel’s proven method, you could start having real conversations in as little as 3 weeks. Your language learning adventure starts with a lesson. WHY BABBEL WORKS • Tailored to your native language: Courses are created by language experts and tailored to your native language, so you learn naturally and efficiently. • Real-life conversations: Learn the language people actually speak, for travel, work, and everyday life. • Speak with confidence: Practice out loud with speech recognition and Babbel Speak, an AI conversation partner to improve your pronunciation. • Research-proven results: Efficacy backed by researchers at Yale University: 100% improved their oral proficiency in 3 months.* TRUSTED BY MILLIONS • 25 million subscriptions sold • 1.5 million 5-star ratings (based on App store ratings) • After 10 hours with Babbel, 96% of learners saw better test scores on grammar and vocabulary** BUILT FOR REAL LIFE • Short, effective lessons: Learn in as little as 10 minutes a day • Lessons for every motivation: Learn for travel, work, or fun • Listen, speak, write: Options for every learning style • Stress-free conversation practice: Build confidence with Guided Conversations, then practice freely with Babbel Speak (Beta) • Smart review system: Boosts learning and retention • Grammar in context: Clear explanations exactly when you need them • Offline mode: Download lessons and learn anywhere, anytime • 5,000+ courses: Over 60,000 lessons across all languages LEARN 14 LANGUAGES Spanish (Latin American or Spain), French, Italian, German, Portuguese, English (American or British), Russian, Polish, Turkish, Norwegian, Danish, Swedish, Dutch, and Indonesian. TRY BABBEL TODAY Download Babbel now and take a free lesson. SUBSCRIPTION DETAILS A subscription is required to access full courses for one language. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple account. Available plans: • 1 month • 3 months • 6 months • 12 months Privacy policy: https://about.babbel.com/en/privacy/ Terms of use: https://about.babbel.com/en/terms/ LEARN MORE Read Babbel Magazine for tips and insights: https://www.babbel.com/en/magazine Follow us: Instagram: https://www.instagram.com/babbelusa Facebook: https://www.facebook.com/Babbel.usa CONTACT US Questions or feedback? Email: support-mobile@babbel.com *Based on a study conducted with Babbel users learning Spanish. Available at http://bit.ly/BabbelYale. **Based on a study conducted with Babbel users learning Spanish. Available: http://bit.ly/BabbelMSU.

About

DuoCards

Master a new language with interactive flashcards and video courses. This app helps you build vocabulary, guess words, and track your progress across over 50 languages. Learn effectively through spaced repetition and integrated translation tools.

Highlights
  • Flashcard learning with spaced repetition
  • Video language courses with interactive subtitles
  • Integrated translator for over 50 languages
  • Vocabulary builder and progress tracker
  • Guess words and phrases to sharpen skills
  • Read foreign language articles
Features
Read full description

Build vocabulary from the real content you already enjoy. DuoCards helps you save new words from videos, articles, shared decks, and your own notes, then remember them with smart flashcards and spaced repetition. Why learners choose DuoCards: - Save words and phrases from videos, subtitles, and articles - Practice with an AI tutor for real-life conversations - Improve pronunciation with instant feedback - Review vocabulary with flashcards that adapt to your progress - Learn English, Spanish, French, German, Japanese, Korean, and 50+ languages - Use ready-made courses, public decks, or your own personal word lists Learn in a simple loop: 1. Discover useful words in context 2. Save them to your personal deck 3. Review, speak, listen, and remember Whether you are learning for travel, school, work, or everyday conversations, DuoCards gives you a flexible way to build vocabulary and keep it in memory. Download DuoCards and start building your language habit today. Terms of use: https://www.duocards.com/termsofuse.html Privacy policy: https://www.duocards.com/privacypolicy.html

Screenshots

Babbel4 screens
DuoCards4 screens

Verdict

The call

The clearest difference is monetization model: DuoCards at free with in-app purchases against Babbel's subscription. DuoCards also leads on review sentiment (63% vs 44%) and iOS requirement (13.0 vs 17.0). Babbel's advantage is update cadence (every 4 days vs monthly) and ratings volume (754K vs 1.3K). On price, rating, 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

Both are free to download. Babbel sells 12 in-app purchases, starting at $17.99 per month and DuoCards sells 10 in-app purchases, starting at $19.99 per month. 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 Babbel against 4.7 for DuoCards. That said, the two scores are not equally well evidenced: Babbel has 754K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews are what separate them: 44% of Babbel's written reviews are positive against 63% of DuoCards's.

UpkeepUpdate frequency

Babbel ships an update every 4 days, DuoCards monthly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 5 level
Babbel versus DuoCards: the parameters behind the verdict, then further details
ParameterBabbelDuoCards
PriceFreeFree
Rating4.7 (754K ratings)4.7 (1.3K ratings)
Positive reviews43.7% of reviews63.3% of reviews — better
Number of ratings754K — better1.3K
Update frequencyEvery 4 days — betterMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#7 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size263 MB19 MB
Age rating12+4+
DeveloperBabbel GmbHDuoCards s.r.o

Customer experience

Babbel

All ratings753,872 ratings
Positive93.8%
Neutral3.8%
Negative2.5%
Written reviews2,638 reviews
Positive43.7%
Neutral13.9%
Negative42.3%

DuoCards

All ratings1,340 ratings
Positive93.4%
Neutral2.5%
Negative4.2%
Written reviews592 reviews
Positive63.3%
Neutral10.5%
Negative26.2%

User reviews

Babbel

From 754K App Store ratings

What we love

  • 🚀 Excellent structured learning
  • 🚀 Effective vocabulary and grammar teaching
  • 👍 Helpful pronunciation guides
  • 👍 Engaging and practical lessons
  • 👍 Useful review and repetition features

Room to improve

  • 🐛 Inconsistent voice recognition
  • 🐛 Lack of flexibility in lesson progression
  • 🐛 Confusing user interface and navigation
  • 🐛 Overly strict scoring and lack of forgiveness for minor errors
  • 🔋 Drains battery quickly

DuoCards

From 1.3K App Store ratings

What we love

  • 👍 Easy to use
  • 💡 Customizable flashcards
  • 🚀 Efficient learning algorithm
  • 🐘 Cute mascot (Memo the mammoth)

Room to improve

  • 🐛 Bugs and crashes
  • ⚠️ Unreliable server connection
  • 💰 Expensive subscription
  • 🤔 Confusing interface

Bugs and requests

Babbel

Reported bugs

4 issues
  • Lessons sometimes freeze or crash the app
  • Subscription cancellation process is overly complicated
  • Inconsistent behavior when switching between languages
  • Keyboard issues and inability to use system keyboard

Requested features

5 requests
  • Add more language options, especially Asian languages like Japanese, Korean, and Chinese
  • Improve review and practice tools to better reinforce learned material
  • Provide more customization options for lesson pacing and content
  • Implement a more forgiving scoring system and allow users to revisit past lessons
  • Add a dark mode and optimize the app for better readability

DuoCards

Reported bugs

4 issues
  • App freezes and crashes
  • Issues with logging in and accessing content
  • Inconsistent behavior when adding new words
  • Problems with video playback and subtitles

Requested features

4 requests
  • Offline mode
  • More customization options
  • Improved spaced repetition system
  • Better integration with other language learning tools

In-app purchases

12 purchases

Babbel

Subscriptions12
  • Mexican Spanish – 1-month plan$17.991 Month
  • Spanish 1 month$17.991 Month
  • French 1 month$17.991 Month
Show 9 more
  • Italian 1 month$17.991 Month
  • Mexican Spanish - 1-month plan$19.991 Month
  • Mexican Spanish – 3-month plan$45.993 Months
  • Learn French – 3-month plan$45.993 Months
  • Learn Spanish – 3-month plan$45.993 Months
  • All Languages – 3-month plan$53.993 Months
  • Mexican Spanish – 1-year plan$89.991 Year
  • All Languages – 12-month plan$107.991 Year
  • All Languages – 12-month plan7 Days trial$107.991 Year
10 purchases

DuoCards

Subscriptions10
  • DuoCards Premium2 variants$19.991 Month
  • DuoCards Plus$33.003 Months
  • DuoCards Premium$34.993 Months
Show 7 more
  • DuoCards Premium$49.991 Year
  • DuoCards Premium7 Days trial$64.901 Year
  • DuoCards Premium7 Days trial$67.991 Year
  • DuoCards Premium1 Year trial$107.991 Year
  • DuoCards Premium7 Days trial$109.001 Year
  • DuoCards Premium7 Days trial$113.991 Year
  • DuoCards Premium1 Year trial$162.991 Year

Questions

Is Babbel free?
Babbel is free to download, with in-app purchases available.
Is DuoCards free?
DuoCards is free to download, with in-app purchases available.
Which has better reviews, Babbel or DuoCards?
Babbel and DuoCards are both rated 4.7 out of 5 on the App Store, from 754K and 1.3K ratings respectively.
Do Babbel or DuoCards have ads?
Both Babbel and DuoCards show ads.
Which is updated more often, Babbel or DuoCards?
Babbel ships an update every 4 days, and DuoCards monthly. Most recently, Babbel was updated on September 24, 2026 and DuoCards on September 22, 2026.

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