Полиглот 16 vs DuoCards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Полиглот 16
This app helps you learn English vocabulary through engaging and effective memorization techniques. It offers various training modes, including speech recognition, and categorizes words for focused learning. Enjoy a user-friendly interface with flexible settings for a personalized experience.
- 3 training modes: choose, write, speak
- Speech recognition for speaking practice
- Words categorized by topic
- Mark known words
- Example sentences for usage
- Pronunciation of words and prompts
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Встречайте! Новое официальное приложение - тренажер английских слов от Дмитрия Петрова. Запоминайте слова через эффективные способы запоминания. Процесс увлекательный и интересный! Все слова разделены по категориям, в каждой категории можно отметить слова которые вы уже знаете и учить только необходимое. Возможности: - 3 способа тренировки: выбор, писать, говорить; - Уникальный вариант тренировки через распознавание речи, проговаривайте ответ и приложение вас поймет; - множество наборов слов по категориям; - удобный интерфейс; - гибкие настройки; - произношение как ответов, так и задания; - богатый набор предложений - примеров использования слова; и многое другое. Попробуйте и вам точно понравится! Удачных тренировок! Центр инновационно-коммуникативной лингвистики Дмитрия Петрова.
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.
- 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
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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
Verdict
The clearest difference is price: DuoCards at Free against Полиглот 16's $2.99. DuoCards also leads on update cadence (monthly vs every 11 months) and ratings volume (1.4K vs 3). Полиглот 16's advantage is in-app purchases (none vs 11) and ads (none vs shown). On 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
DuoCards is free to download; Полиглот 16 costs $2.99 up front. DuoCards sells 10 in-app purchases, starting at $19.99 per month. Полиглот 16 asks for nothing beyond the download.
Полиглот 16 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 3, so its average is the more settled of the two. Written reviews complicate that: 50% of Полиглот 16's written reviews are positive against 63% of DuoCards's, so the app with the better star average is not the one people write more warmly about.
Полиглот 16 ships an update every 11 months, DuoCards monthly. Both last shipped on October 20, 2026.
| Parameter | Полиглот 16 | DuoCards |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | 4.7 (1.4K ratings) |
| Positive reviews | 50.0% of reviews | 63.1% of reviews — better |
| Number of ratings | 3 | 1.4K — better |
| Update frequency | Every 11 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 40 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmitry Petrov Center LLC | DuoCards s.r.o |
Customer experience
Полиглот 16
DuoCards
Bugs and requests
Полиглот 16
Not enough reviews yet to summarise bugs or 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
In-app purchases
Полиглот 16
No in-app purchases
DuoCards
- DuoCards Premium2 variants$19.991 Month
- DuoCards Plus$33.003 Months
- DuoCards Premium$34.993 Months
Show 7 moreShow fewer
- 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 Полиглот 16 free?
Is DuoCards free?
Which has better reviews, Полиглот 16 or DuoCards?
Do Полиглот 16 or DuoCards have ads?
Which is updated more often, Полиглот 16 or DuoCards?
Other comparisons
