Comparison

Drops vs DuoCards

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

Head to head
About

Drops

Learn new languages through engaging games and visual aids. Practice vocabulary and common phrases in over 55 languages, from beginner to expert levels. Track progress, unlock achievements, and enjoy professionally curated lessons with native speaker pronunciations.

Highlights
  • Gamified vocabulary learning
  • Visual learning aids
  • 55+ language options
  • Progress tracking and rewards
  • Native speaker pronunciations
  • Customizable learning goals
Read full description

Join over 50 million people who use Drops for free language lessons. It’s fast, fun, and easy! Practice vocabulary in Spanish, Japanese, French, Korean, Chinese, German, English. Discover 55+ different new languages with Drops! Learn new languages while playing games. You can become fluent, learn vocabulary and common phrases in Hebrew, Arabic, Russian, and Hindi. Set goals, unlock achievements, and get rewards! • Become fluent in a foreign language with this language learning app • Learn to read characters and scripts from different alphabets like Korean, Japanese, Chinese, Hebrew, Arabic, Russian, and Hindi • Custom illustrations for each vocabulary word makes it easy to remember • From beginner to expert levels, grow your foreign language vocabulary • A professionally curated vocabulary list with more than 3,000 words and phrases • Game-like language lessons that make language learning fun and effective • Level up! Track your progress and get rewards • Professional voice artists and sound design with correct dialect pronunciations • Learn to speak languages like Arabic, Chinese (Mandarin), English (British), English (American), French, German, Icelandic, Italian, Japanese, Korean, Portuguese (European), Russian, Spanish (Mexican), Spanish (European), Tagalog, Ainu, Arabic (Egyptian), American Sign Language (ASL), Basque, Bosnian, Cantonese, Catalan, Chti, Croatian, Danish, Dutch, Esperanto, Estonian, Finnish, Galician, Greek, Greenlandic, Hawaiian, Hebrew, Hindi, Hungarian, Igbo, Indonesian, Irish, Maori, Norwegian, Persian, Polish, Portuguese (Brazilian), Romanian, Samoan, Sanskrit, Serbian, Swahili, Swedish, Swiss German, Thai, Turkish, Ukrainian, Vietnamese, Welsh, and even Yoruba! "By focusing on visually appealing games and vocab, Drops aims to lower the barrier preventing users from exploring a new language and, ultimately, accessing the social and economic benefits knowing that language may provide." - TechCrunch We are featured by CNET, Forbes, VentureBeat and many other places too! Try Drops Premium with a 7 day free trial. Download the app to learn about different membership options, and register to learn all about exclusive discounts. Payment will be charged to your iTunes Account at confirmation of Drops premium. Afterwards 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 iTunes Store after purchase. You can cancel your subscription anytime, and you won't be charged in the next billing cycle. Privacy Policy and Terms of Use: http://languagedrops.com/privacypolicy.html

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

Drops4 screens
DuoCards4 screens

Verdict

The call

The clearest difference is ratings volume: Drops at 72K against DuoCards's 1.3K. Drops also leads on update cadence (weekly vs monthly) and chart position (#160 vs unranked). DuoCards's advantage is iOS requirement (13.0 vs 17.6). 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. Drops sells 13 in-app purchases, starting at $7.99 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 Drops against 4.7 for DuoCards. That said, the two scores are not equally well evidenced: Drops has 72K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews are what separate them: 75% of Drops's written reviews are positive against 63% of DuoCards's.

UpkeepUpdate frequency

Drops ships an update weekly, DuoCards monthly. Both last shipped on September 24, 2026.

Scorecard5 real differences · 6 level
Drops versus DuoCards: the parameters behind the verdict, then further details
ParameterDropsDuoCards
PriceFreeFree
Rating4.7 (72K ratings)4.7 (1.3K ratings)
Positive reviews74.6% of reviews — better63.3% of reviews
Number of ratings72K — better1.3K
Update frequencyWeekly — betterMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#160 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size191 MB19 MB
Age rating4+4+
DeveloperPLANB LABS OUDuoCards s.r.o

Customer experience

Drops

All ratings71,502 ratings
Positive94.2%
Neutral2.9%
Negative2.9%
Written reviews2,192 reviews
Positive74.6%
Neutral9.6%
Negative15.8%

DuoCards

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

User reviews

Drops

From 72K App Store ratings

What we love

  • 🚀 Vocabulary learning
  • 👍 Unique and engaging learning activities
  • 👍 Wide range of languages
  • 👍 Customizable learning experience
  • 👍 Effective for building vocabulary

Room to improve

  • 🐛 Inaccurate translations or pronunciations
  • 🔒 Subscription model issues
  • 👎 Limited to vocabulary, lacks grammar/sentence structure
  • 👎 Repetitive and not enough variety in exercises

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

Drops

Reported bugs

2 issues
  • Login issues and lost progress
  • Crashes and performance problems

Requested features

5 requests
  • Add more grammar and sentence-level learning
  • Improve accuracy of translations and pronunciations
  • Provide more flexibility in time limits and review sessions
  • Integrate more conversational practice
  • Improve user interface and navigation

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

13 purchases

Drops

Subscriptions12
  • Genius for a month$7.991 Month
  • Premium$9.991 Month
  • Premium$11.991 Month
Show 9 more
  • Premium$14.991 Month
  • Curious for a month$22.991 Month
  • Holiday premium!$39.991 Year
  • Premium7 Days trial$62.991 Year
  • Premium7 Days trial$69.991 Year
  • All Language Learning Plans7 Days trial$69.991 Year
  • Premium7 Days trial$79.991 Year
  • Premium7 Days trial$89.991 Year
  • Premium7 Days trial$99.991 Year
One-time1
  • Unlimited time for all Languages!$59.99
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 Drops free?
Drops 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, Drops or DuoCards?
Drops and DuoCards are both rated 4.7 out of 5 on the App Store, from 72K and 1.3K ratings respectively.
Do Drops or DuoCards have ads?
Both Drops and DuoCards show ads.
Which is updated more often, Drops or DuoCards?
Drops ships an update weekly, and DuoCards monthly. Most recently, Drops was updated on September 24, 2026 and DuoCards on September 24, 2026.

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