# Y's英単語 vs Memora X 大学受験英単語

The clearest difference is in-app purchases: Y's英単語 at none against Memora X 大学受験英単語's 1. Y's英単語 also leads on ads (none vs shown). Memora X 大学受験英単語's advantage is update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Memora X 大学受験英単語 sells 1 one-off in-app purchase. Y's英単語 asks for nothing beyond the download.

Y's英単語 ships an update every 2 weeks, Memora X 大学受験英単語 every 5 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Y's英単語 | Memora X 大学受験英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 77.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 510 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kiyotaka takanishi](https://appshunter.io/developer/6777109286) | [Issei Sato](https://appshunter.io/developer/6791698667) |

## What reviewers say

### Y's英単語

[App page](https://appshunter.io/ios/app/ys/id6784839313)

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

**In-app purchases:** none


### Memora X 大学受験英単語

[App page](https://appshunter.io/ios/app/memora-x/id6791698395)

This app helps university entrance exam candidates master English vocabulary. It features a vast word list, image-based learning, and spaced repetition to combat forgetting. Users can track progress, focus on difficult words, and customize their learning experience.

**Highlights:** Extensive vocabulary lists for university entrance exams, Image-based learning for better memorization, Spaced repetition system to combat forgetting, Automatic difficulty adjustment based on user's memory, Swipe-based interface for quick learning, Customizable 'my vocabulary' list and notes, Progress tracking and daily goal setting

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す（買い切り） | $6.99 | one-time |


## Frequently asked questions

### Is Y's英単語 free?

Y's英単語 is free to download, with no in-app purchases.

### Is Memora X 大学受験英単語 free?

Memora X 大学受験英単語 is free to download, with in-app purchases available.

### Do Y's英単語 or Memora X 大学受験英単語 have ads?

Memora X 大学受験英単語 shows ads; Y's英単語 does not.

### Which is updated more often, Y's英単語 or Memora X 大学受験英単語?

Y's英単語 ships an update every 2 weeks, and Memora X 大学受験英単語 every 5 days. Most recently, Y's英単語 was updated on November 5, 2026 and Memora X 大学受験英単語 on November 10, 2026.

---

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