# DuoCards vs 【勝木式英語講座受講生専用】ニュース英語

The clearest difference is in-app purchases: 【勝木式英語講座受講生専用】ニュース英語 at none against DuoCards's 11. 【勝木式英語講座受講生専用】ニュース英語 also leads on ads (none vs shown). DuoCards's advantage is update cadence (monthly vs every 41 months) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. DuoCards sells 10 in-app purchases, starting at $19.99 per month. 【勝木式英語講座受講生専用】ニュース英語 asks for nothing beyond the download.

DuoCards ships an update monthly, 【勝木式英語講座受講生専用】ニュース英語 every 41 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DuoCards | 【勝木式英語講座受講生専用】ニュース英語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/duocards-vocabulary-builder/id1508159917/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 41 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 2 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DuoCards s.r.o](https://appshunter.io/developer/1508159916) | [PRINCIPLE EDUCATION, K.K.](https://appshunter.io/developer/1501990518) |

## 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 (10)**

| 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 | $49.99 | per year |
| 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


### 【勝木式英語講座受講生専用】ニュース英語

[App page](https://appshunter.io/ios/app/light/id1645733264)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DuoCards free?

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

### Is 【勝木式英語講座受講生専用】ニュース英語 free?

【勝木式英語講座受講生専用】ニュース英語 is free to download, with no in-app purchases.

### Do DuoCards or 【勝木式英語講座受講生専用】ニュース英語 have ads?

DuoCards shows ads; 【勝木式英語講座受講生専用】ニュース英語 does not.

### Which is updated more often, DuoCards or 【勝木式英語講座受講生専用】ニュース英語?

DuoCards ships an update monthly, and 【勝木式英語講座受講生専用】ニュース英語 every 41 months. Most recently, DuoCards was updated on October 14, 2026 and 【勝木式英語講座受講生専用】ニュース英語 on September 29, 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.*