# DuoCards vs Lingopie

The clearest difference is review sentiment: DuoCards at 63% against Lingopie's 38%. DuoCards also leads on rating (4.7 vs 4.4) and iOS requirement (13.0 vs 15.0). Lingopie's advantage is update cadence (fortnightly vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. DuoCards sells 9 in-app purchases, starting at $19.99 per month and Lingopie sells 6 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

DuoCards holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 1.5K and 2.2K respectively. Written reviews point the same way: 63% of DuoCards's written reviews are positive against 38% of Lingopie's.

DuoCards ships an update monthly, Lingopie fortnightly. Both last shipped on November 7, 2026.

## The numbers

| Metric | DuoCards | Lingopie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/duocards-vocabulary-builder/id1508159917/reviews)** | [4.4 (2.2K ratings)](https://appshunter.io/ios/app/lingopie-learn-a-language/id1534737981/reviews) |
| Number of ratings | 1.5K | **2.2K** |
| Positive reviews | **63.1% of reviews** | 37.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 209 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DuoCards s.r.o](https://appshunter.io/developer/1508159916) | [Lingopie Inc](https://appshunter.io/developer/1534737983) |

## What reviewers say

### DuoCards

[App page](https://appshunter.io/ios/app/duocards-vocabulary-builder/id1508159917)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuoCards Premium | $19.99 | per month |
| DuoCards Plus | $33.00 | per 3 months |
| DuoCards Premium | $34.99 | per 3 months |
| DuoCards Premium | $64.90 | per year |
| DuoCards Premium | $67.99 | per year |
| DuoCards Premium | $107.99 | per year |
| DuoCards Premium | $109.00 | per year |
| DuoCards Premium | $113.99 | per year |
| DuoCards Premium | $162.99 | per year |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- 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**

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


### Lingopie

[App page](https://appshunter.io/ios/app/lingopie-learn-a-language/id1534737981)

Immerse yourself in a new language by watching foreign movies, TV shows, and music. Interactive subtitles provide instant translations, while flashcards and games reinforce vocabulary. Connect with a community of learners and experts.

**Highlights:** Watch foreign movies and TV shows, Interactive dual-language subtitles, Instant word translations, Video flashcards and quizzes, Live webinars and expert chat, Learn multiple languages

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LingoPie Monthly Subscription | $11.99 | per month |
| Lingopie Monthly Subscription | $13.99 | per month |
| Lingopie 3 Months Subscription | $34.99 | per 3 months |
| Lingopie Yearly Subscription | $59.99 | per year |
| Lingopie Annual Subscription | $71.99 | per year |
| Lingopie Annual Subscription | $83.99 | per year |

**What reviewers like**

- 💯 Excellent for language learning
- 🎥 Great selection of shows and movies
- 🔍 Helpful translation and vocabulary features
- 🕰️ Ability to adjust playback speed
- 🤩 Engaging and fun way to learn

**What reviewers complain about**

- 🐛 Buggy app with technical issues
- 💰 Expensive subscription fees
- 🤔 Inconsistent translations and subtitles
- 📺 Limited content selection for some languages
- 🔒 Difficult to cancel subscription

**Reported bugs**

- App freezes and crashes frequently
- Subtitles not in sync with audio
- Login and account issues
- Playback and streaming problems
- Vocabulary features not working as expected

**Requested features**

- Add more languages and content
- Improve search and filtering options
- Allow deleting of saved vocabulary
- Provide landscape mode support for tablets
- Integrate with more streaming platforms


## Frequently asked questions

### Is DuoCards free?

DuoCards is free to download, with in-app purchases available.

### Is Lingopie free?

Lingopie is free to download, with in-app purchases available.

### Which has better reviews, DuoCards or Lingopie?

DuoCards is rated higher. DuoCards averages 4.7 out of 5 from 1.5K ratings, while Lingopie averages 4.4 from 2.2K ratings.

### Do DuoCards or Lingopie have ads?

Both DuoCards and Lingopie show ads.

### Which is updated more often, DuoCards or Lingopie?

DuoCards ships an update monthly, and Lingopie fortnightly. Most recently, DuoCards was updated on November 7, 2026 and Lingopie on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*