# 究極英単語！TOEIC® 800点突破編 vs ビジネス英単語4002

The clearest difference is review sentiment: 究極英単語！TOEIC® 800点突破編 at 38% against ビジネス英単語4002's 0%. 究極英単語！TOEIC® 800点突破編 also leads on update cadence (every 2 months vs every 13 months). ビジネス英単語4002's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 究極英単語！TOEIC® 800点突破編 sells 1 one-off in-app purchase. ビジネス英単語4002 asks for nothing beyond the download.

究極英単語！TOEIC® 800点突破編 ships an update every 2 months, ビジネス英単語4002 every 13 months. The most recent releases landed on September 17, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | 究極英単語！TOEIC® 800点突破編 | ビジネス英単語4002 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (26 ratings)](https://appshunter.io/ios/app/toeic-800/id868628106/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | **38.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 101 MB | 955 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [株式会社ナガセ](https://appshunter.io/developer/447743163) |

## What reviewers say

### 究極英単語！TOEIC® 800点突破編

[App page](https://appshunter.io/ios/app/toeic-800/id868628106)

This app helps users prepare for the TOEIC exam by focusing on essential vocabulary. It uses a scientifically based learning algorithm to optimize memorization and offers customizable study materials. Practice with various question formats and improve listening skills.

**Highlights:** Spaced repetition learning algorithm, Curated TOEIC high-frequency words, Create custom vocabulary content, One-tap dictionary lookup, Diverse question formats, Audio playback for listening practice, Track learning progress and weak areas

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### ビジネス英単語4002

[App page](https://appshunter.io/ios/app/4002/id1605092594)

Learn 4002 essential English words for TOEIC, organized into 40 stages from most important to least. Daily 10-minute sessions and customizable tests help you master vocabulary efficiently. Access stages 3-40 requires a Tōshin Business School ID.

**Highlights:** 4002 TOEIC-focused English words, 40 sequential learning stages, Daily 10-minute study sessions, Customizable test question counts, Focus on "unlearned" words, Progress tracking for mastery

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 究極英単語！TOEIC® 800点突破編 free?

究極英単語！TOEIC® 800点突破編 is free to download, with in-app purchases available.

### Is ビジネス英単語4002 free?

ビジネス英単語4002 is free to download, with no in-app purchases.

### Do 究極英単語！TOEIC® 800点突破編 or ビジネス英単語4002 have ads?

究極英単語！TOEIC® 800点突破編 shows ads; ビジネス英単語4002 does not.

### Which is updated more often, 究極英単語！TOEIC® 800点突破編 or ビジネス英単語4002?

究極英単語！TOEIC® 800点突破編 ships an update every 2 months, and ビジネス英単語4002 every 13 months. Most recently, 究極英単語！TOEIC® 800点突破編 was updated on September 17, 2026 and ビジネス英単語4002 on August 15, 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.*