# 製造業の英単語 vs ビジネス英単語4002

The clearest difference is review sentiment: 製造業の英単語 at 100% against ビジネス英単語4002's 0%. 製造業の英単語 also leads on update cadence (fortnightly vs every 13 months). ビジネス英単語4002's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

製造業の英単語 ships an update fortnightly, ビジネス英単語4002 every 13 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 製造業の英単語 | ビジネス英単語4002 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1594814039/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | — | Free |
| Size | 32 MB | 955 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OTC Inc.](https://appshunter.io/developer/1594795338) | [株式会社ナガセ](https://appshunter.io/developer/447743163) |

## What reviewers say

### 製造業の英単語

[App page](https://appshunter.io/ios/app/id1594814039)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 製造業の英単語 free?

製造業の英単語 is free to download, with no in-app purchases.

### 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 製造業の英単語 or ビジネス英単語4002 have ads?

Neither 製造業の英単語 nor ビジネス英単語4002 shows ads.

### Which is updated more often, 製造業の英単語 or ビジネス英単語4002?

製造業の英単語 ships an update fortnightly, and ビジネス英単語4002 every 13 months. Most recently, 製造業の英単語 was updated on November 3, 2026 and ビジネス英単語4002 on November 3, 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.*