# SPIDERPLUS for iPhone vs TouchJW v2

The clearest difference is in-app purchases: SPIDERPLUS for iPhone at none against TouchJW v2's 4. TouchJW v2's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. TouchJW v2 sells 4 in-app purchases, starting at $12.99 per 2 months. SPIDERPLUS for iPhone asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SPIDERPLUS for iPhone | TouchJW v2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 27.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 32 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SpiderPlus & Co.](https://appshunter.io/developer/452916604) | [Hideyuki Miyanishi](https://appshunter.io/developer/717594962) |

## What reviewers say

### SPIDERPLUS for iPhone

[App page](https://appshunter.io/ios/app/spiderplus-for-iphone/id479875792)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SPIDERPLUS for iPhone free?

SPIDERPLUS for iPhone is free to download, with no in-app purchases.

### Is TouchJW v2 free?

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

### Do SPIDERPLUS for iPhone or TouchJW v2 have ads?

Neither SPIDERPLUS for iPhone nor TouchJW v2 shows ads.

### Which is updated more often, SPIDERPLUS for iPhone or TouchJW v2?

SPIDERPLUS for iPhone ships an update every 5 weeks, and TouchJW v2 every 5 weeks. Most recently, SPIDERPLUS for iPhone was updated on September 20, 2026 and TouchJW v2 on September 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.*