# TouchJW v2 vs 洋書翻訳カメラ

The clearest difference is in-app purchases: 洋書翻訳カメラ at none against TouchJW v2's 4. TouchJW v2's advantage is update cadence (every 5 weeks vs every 8 months) and iOS requirement (15.6 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. TouchJW v2 sells 4 in-app purchases, starting at $12.99 per 2 months. 洋書翻訳カメラ asks for nothing beyond the download.

TouchJW v2 ships an update every 5 weeks, 洋書翻訳カメラ every 8 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TouchJW v2 | 洋書翻訳カメラ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 27.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 0 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Hideyuki Miyanishi](https://appshunter.io/developer/717594962) | [takanori shinno](https://appshunter.io/developer/1784094643) |

## What reviewers say

### TouchJW v2

[App page](https://appshunter.io/ios/app/touchjw-v2/id996794955)

View and edit CAD data files on your iPhone or iPad. Measure distances, calculate areas, and add annotations like shapes and photos. Export to PDF and print via AirPrint.

**Highlights:** View JW_CAD/Jw_win data files, Measure distances and calculate areas, Edit annotation data, Add photos and freehand lines, Export annotations to PDF, Print via AirPrint, Import files via iTunes, cloud apps, or email

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 制限解除その１ | $12.99 | per 2 months |
| 制限解除その２ | $16.99 | per 6 months |
| TouchJWv2.12MonthUnlock | $34.99 | per year |
| ファイルサイズ制限解除 | $99.99 | one-time |


### 洋書翻訳カメラ

[App page](https://appshunter.io/ios/app/id6739182384)

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

**In-app purchases:** none


## Frequently asked questions

### Is TouchJW v2 free?

TouchJW v2 is free to download, with in-app purchases available.

### Is 洋書翻訳カメラ free?

洋書翻訳カメラ is free to download, with no in-app purchases.

### Do TouchJW v2 or 洋書翻訳カメラ have ads?

Neither TouchJW v2 nor 洋書翻訳カメラ shows ads.

### Which is updated more often, TouchJW v2 or 洋書翻訳カメラ?

TouchJW v2 ships an update every 5 weeks, and 洋書翻訳カメラ every 8 months. Most recently, TouchJW v2 was updated on November 1, 2026 and 洋書翻訳カメラ on November 8, 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.*