# CAD看图王 vs NFC Tools

CAD看图王 and NFC Tools are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CAD看图王 sells 2 in-app purchases, starting at $3.99 per 7 days and NFC Tools sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CAD看图王 ships an update every 6 days, NFC Tools every 9 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CAD看图王 | NFC Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cad/id6760328740/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 53 MB | 11 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bamboo Tech Co.,Ltd](https://appshunter.io/developer/1646272147) | [钧 钱](https://appshunter.io/developer/1857230488) |

## What reviewers say

### CAD看图王

[App page](https://appshunter.io/ios/app/cad/id6760328740)

View CAD drawings on your mobile device with support for multiple file formats like DWG and DXF. Accurately display drawing content, quickly review details, and preview 2D/3D files anytime, anywhere.

**Highlights:** View CAD drawings on mobile, Supports DWG, DXF, and other formats, Accurate display of drawing content, Quick review of drawing details, 2D and 3D preview, Anytime, anywhere access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $3.99 | per 7 days |
| 年订阅 | $17.99 | per year |


### NFC Tools

[App page](https://appshunter.io/ios/app/nfc-tools-reader-and-writer-tags/id6791820964)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员订阅 | $3.99 | per 7 days |
| 年会员订阅 | $17.99 | per year |


## Frequently asked questions

### Is CAD看图王 free?

CAD看图王 is free to download, with in-app purchases available.

### Is NFC Tools free?

NFC Tools is free to download, with in-app purchases available.

### Do CAD看图王 or NFC Tools have ads?

Neither CAD看图王 nor NFC Tools shows ads.

### Which is updated more often, CAD看图王 or NFC Tools?

CAD看图王 ships an update every 6 days, and NFC Tools every 9 days. Most recently, CAD看图王 was updated on October 7, 2026 and NFC Tools on October 17, 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.*