Comparison

DuoCards vs DingoLingo

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

Head to head
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

About

DingoLingo

This app uses neuroscience-backed methods to enhance vocabulary acquisition for language learning. It offers curated flashcards with advanced text-to-speech audio and images for thousands of graded terms. Users can also contribute to scientific research by using the app with a specialized neurostimulation headset.

Highlights
  • Neuroscience-backed vocabulary acquisition
  • Curated flashcards with graded terms
  • State-of-the-art TTS audio
  • Autogenerated images for terms
  • Supports 17+ languages
  • Contribute to scientific research
Features
Read full description

LingoDingo is a free resource to maximize vocabulary acquisition and learn a new language optimally. Made by Yale neuroscientists. We provide curated flashcards, state-of-the-art Text to Speech (TTS) audio, and images for up to 40,000 graded terms (by CEFR) per language. Current Supported Languages: Spanish French Japanese (Kanji, Hiragana, Katakana) Korean Mandarin Chinese German Italian Portuguese (European & Brazilian) Russian Hindi Thai Vietnamese Sinhala Tamil Tagalog Armenian Our free flashcards have autogenerated images and audio, and our curated content is open-sourced. github.com/vbvss199/Language-Learning-decks Feel free to reach out to request new languages and features: info@generalneuro.com LingoDingo is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Being a slow language learner isn't a disease. ...Find out more about us and our mission at generalneuro.com!

Screenshots

DuoCards4 screens
DingoLingo4 screens

Verdict

The call

The clearest difference is review sentiment: DingoLingo at 100% against DuoCards's 63%. DingoLingo also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). DuoCards's advantage is ratings volume (1.4K vs 5) and iOS requirement (13.0 vs 18.0). On price, 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

Both are free to download. DuoCards sells 10 in-app purchases, starting at $19.99 per month and DingoLingo sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DingoLingo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: DuoCards has 1.4K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 63% of DuoCards's written reviews are positive against 100% of DingoLingo's.

UpkeepUpdate frequency

DuoCards ships an update monthly, DingoLingo every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
DuoCards versus DingoLingo: the parameters behind the verdict, then further details
ParameterDuoCardsDingoLingo
PriceFreeFree
Rating4.7 (1.4K ratings)5.0 (5 ratings) — better
Positive reviews63.1% of reviews100.0% of reviews — better
Number of ratings1.4K — better5
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size19 MB134 MB
Age rating4+17+
DeveloperDuoCards s.r.oGeneral Neuro Inc.

Customer experience

DuoCards

All ratings1,340 ratings
Positive93.4%
Neutral2.5%
Negative4.2%
Written reviews594 reviews
Positive63.1%
Neutral10.4%
Negative26.4%

DingoLingo

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

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

DingoLingo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

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
2 purchases

DingoLingo

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Yearly7 Days trial$99.991 Year

Questions

Is DuoCards free?
DuoCards is free to download, with in-app purchases available.
Is DingoLingo free?
DingoLingo is free to download, with in-app purchases available.
Which has better reviews, DuoCards or DingoLingo?
DingoLingo is rated higher. DuoCards averages 4.7 out of 5 from 1.4K ratings, while DingoLingo averages 5.0 from 5 ratings.
Do DuoCards or DingoLingo have ads?
DuoCards shows ads; DingoLingo does not.
Which is updated more often, DuoCards or DingoLingo?
DuoCards ships an update monthly, and DingoLingo every 5 days. Most recently, DuoCards was updated on October 25, 2026 and DingoLingo on October 24, 2026.

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