# ネットワーク脆弱性診断士 500問 vs Memora X 大学受験英単語

The clearest difference is price: Memora X 大学受験英単語 at Free against ネットワーク脆弱性診断士 500問's $3.99. Memora X 大学受験英単語 also leads on update cadence (every 5 days vs every 3 weeks). ネットワーク脆弱性診断士 500問's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Memora X 大学受験英単語 is free to download; ネットワーク脆弱性診断士 500問 costs $3.99 up front. Memora X 大学受験英単語 sells 1 one-off in-app purchase. ネットワーク脆弱性診断士 500問 asks for nothing beyond the download.

ネットワーク脆弱性診断士 500問 ships an update every 3 weeks, Memora X 大学受験英単語 every 5 days. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ネットワーク脆弱性診断士 500問 | Memora X 大学受験英単語 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | — | 80.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 34 MB | 510 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [satoshi yoshida](https://appshunter.io/developer/1873856165) | [Issei Sato](https://appshunter.io/developer/6791698667) |

## What reviewers say

### ネットワーク脆弱性診断士 500問

[App page](https://appshunter.io/ios/app/500/id6790266371)

**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 students prepare for university entrance exams by providing an extensive vocabulary list. It uses images and spaced repetition to aid memorization, with features like a "weakness list" and "memorization mode" for targeted practice. All content and features are completely free to use.

**Highlights:** Extensive vocabulary coverage for university entrance exams, Image-based learning for better memorization, Spaced repetition system with 'weakness list', Targeted 'memorization mode' for difficult words, Progress tracking and daily learning suggestions, Completely free with no ads or in-app purchases

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の完全削除 | $6.99 | one-time |


## Frequently asked questions

### Is ネットワーク脆弱性診断士 500問 free?

ネットワーク脆弱性診断士 500問 costs $3.99, 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 ネットワーク脆弱性診断士 500問 or Memora X 大学受験英単語 have ads?

Memora X 大学受験英単語 shows ads; ネットワーク脆弱性診断士 500問 does not.

### Which is updated more often, ネットワーク脆弱性診断士 500問 or Memora X 大学受験英単語?

ネットワーク脆弱性診断士 500問 ships an update every 3 weeks, and Memora X 大学受験英単語 every 5 days. Most recently, ネットワーク脆弱性診断士 500問 was updated on October 14, 2026 and Memora X 大学受験英単語 on October 21, 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.*