# 悠达智能 vs HDL NFC Tool

The clearest difference is update cadence: 悠达智能 at every 2 months against HDL NFC Tool's every 5 months. 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.

悠达智能 ships an update every 2 months, HDL NFC Tool every 5 months. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 悠达智能 | HDL NFC Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 73 MB | 5 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yidai Electronic Technologiesco.ltd](https://appshunter.io/developer/1260463124) | [HDL Automation Co., Ltd](https://appshunter.io/developer/1256347409) |

## What reviewers say

### 悠达智能

[App page](https://appshunter.io/ios/app/id1490517344)

**Features:** macOS Compatibility

**In-app purchases:** none


### HDL NFC Tool

[App page](https://appshunter.io/ios/app/hdl-nfc-tool/id6503603817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 悠达智能 free?

悠达智能 is free to download, with no in-app purchases.

### Is HDL NFC Tool free?

HDL NFC Tool is free to download, with no in-app purchases.

### Do 悠达智能 or HDL NFC Tool have ads?

Neither 悠达智能 nor HDL NFC Tool shows ads.

### Which is updated more often, 悠达智能 or HDL NFC Tool?

悠达智能 ships an update every 2 months, and HDL NFC Tool every 5 months. Most recently, 悠达智能 was updated on November 7, 2026 and HDL NFC Tool on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*