# WordTest vs DuoCards

The clearest difference is in-app purchases: WordTest at none against DuoCards's 11. WordTest also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). DuoCards's advantage is review sentiment (63% vs 38%) and update cadence (monthly vs every 3 months). 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. WordTest asks for nothing beyond the download.

WordTest ships an update every 3 months, DuoCards monthly. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WordTest | DuoCards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/duocards-vocabulary-builder/id1508159917/reviews)** |
| Number of ratings | — | **1.4K** |
| Positive reviews | 38.5% of reviews | **63.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 19 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smartsoft Bilisim Teknolojileri ve Egitim Danismanligi Ticaret Ltd. Sti.](https://appshunter.io/developer/1431373209) | [DuoCards s.r.o](https://appshunter.io/developer/1508159916) |

## What reviewers say

### WordTest

[App page](https://appshunter.io/ios/app/wordtest/id1431373210)

This app helps you master your English knowledge by testing your vocabulary and grammar in real-time. It offers a unique "Live Knowledge" concept, allowing you to identify and fill gaps efficiently. Track your progress, earn a digital certificate, and compete with others.

**Highlights:** Live English Knowledge assessment, Vocabulary and grammar testing, Personalized learning paths, Progress tracking with live graph, Digital English Knowledge Certificate, Competitive duel mode, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WordTest free?

WordTest is free to download, with no in-app purchases.

### Is DuoCards free?

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

### Do WordTest or DuoCards have ads?

DuoCards shows ads; WordTest does not.

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

WordTest ships an update every 3 months, and DuoCards monthly. Most recently, WordTest was updated on October 14, 2026 and DuoCards on October 20, 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.*