# 워디 vs Eppi Words

The clearest difference is in-app purchases: 워디 at none against Eppi Words's 3. 워디 also leads on ads (none vs shown) and update cadence (daily vs every 5 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Eppi Words sells 3 in-app purchases, starting at $5.99 per month. 워디 asks for nothing beyond the download.

워디 ships an update daily, Eppi Words every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 워디 | Eppi Words |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 85 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STEDI (Apps)](https://appshunter.io/developer/1732111619) | [JINJOON KIM](https://appshunter.io/developer/1840296945) |

## What reviewers say

### 워디

[App page](https://appshunter.io/ios/app/ai/id6758285762)

**In-app purchases:** none


### Eppi Words

[App page](https://appshunter.io/ios/app/eppi-words-ai-flashcards/id6758591593)

This app uses AI to automatically create personalized wordbooks for language learning. It offers detailed word information, progress tracking, and natural-sounding voices to enhance vocabulary acquisition. Users can also collect stickers as they study.

**Highlights:** Automatic AI wordbook creation, Detailed word information (definitions, phonetics, forms), Text extraction from photos, Personalized learning stats and progress tracking, Natural-sounding voice options, AI-suggested wordbook library, Sticker book for motivation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eppi Words Monthly Plan | $5.99 | per month |
| Eppi 3 Monthly Subscription | $7.99 | per 3 months |
| AI 단어장 플러스 (연간) | $29.99 | per year |


## Frequently asked questions

### Is 워디 free?

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

### Is Eppi Words free?

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

### Do 워디 or Eppi Words have ads?

Eppi Words shows ads; 워디 does not.

### Which is updated more often, 워디 or Eppi Words?

워디 ships an update daily, and Eppi Words every 5 days. Most recently, 워디 was updated on October 31, 2026 and Eppi Words on October 31, 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.*