DuoCards vs See.Guru
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide 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
See.Guru
Master English with professional tutors through live 1-on-1 video lessons. Pay only for the classes you take, offering a flexible and fair approach to learning. Find your ideal mentor and improve business English, exam preparation, or conversational skills.
- Live 1-on-1 video lessons
- Pay only for lessons taken
- Choose your ideal tutor
- Flexible scheduling
- Progress tracking
Read full descriptionHide full description
Stop paying for monthly subscriptions you don't use. See Guru is the flexible, fair way to master English with professional tutors in live 1-on-1 video lessons. We believe in a revolutionary approach: "No Lesson, No Payment." You only pay for the classes you actually take. Whether you need to improve your business English, prepare for an exam, or just feel confident in conversation, find your perfect mentor here. Why choose See Guru? Choose Your Ideal Tutor: Browse detailed profiles, watch intro videos, and read real student reviews to find the teacher that matches your style and goals. Live Video Lessons: Connect instantly via high-quality video calls directly inside the app. Practice speaking directly with native or expert teachers. Schedule Anytime, Anywhere: Complete flexibility. Book lessons 24/7 at times that suit your busy lifestyle. Track Your Progress: Manage your schedule easily and see how far you’ve come. Download See Guru today and book your trial lesson to start speaking with confidence!
Screenshots
Verdict
The clearest difference is review sentiment: DuoCards at 63% against See.Guru's 0%. DuoCards also leads on ratings volume (1.4K vs 1) and iOS requirement (13.0 vs 15.1). See.Guru's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price 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
Both are free to download. DuoCards sells 10 in-app purchases, starting at $19.99 per month. See.Guru asks for nothing beyond the download.
See.Guru 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 1, so its average is the more settled of the two. Written reviews complicate that: 63% of DuoCards's written reviews are positive against 0% of See.Guru's, so the app with the better star average is not the one people write more warmly about.
DuoCards ships an update monthly, See.Guru weekly. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.
| Parameter | DuoCards | See.Guru |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.4K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 63.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.4K — better | 1 |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 19 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | DuoCards s.r.o | SEE GURU, INC |
Customer experience
DuoCards
See.Guru
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
See.Guru
Not enough reviews yet to summarise bugs or requests.
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
See.Guru
No in-app purchases
