# NFC Tools vs AI数字车钥匙

The clearest difference is in-app purchases: AI数字车钥匙 at none against NFC Tools's 1. AI数字车钥匙 also leads on ads (none vs shown) and iOS requirement (10.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. NFC Tools sells 1 one-off in-app purchase. AI数字车钥匙 asks for nothing beyond the download.

NFC Tools ships an update every 3 weeks, AI数字车钥匙 fortnightly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | NFC Tools | AI数字车钥匙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (60 ratings)](https://appshunter.io/ios/app/nfc-tools/id1625312519/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 9 MB |
| Requires iOS | 18.6 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bulb Network Technology Co., Limited](https://appshunter.io/developer/1625312521) | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) |

## What reviewers say

### NFC Tools

[App page](https://appshunter.io/ios/app/nfc-tools/id1625312519)

Easily read and write various types of information to NFC tags. Automate tasks like connecting to Wi-Fi, opening web links, or sending messages with a simple tap. Supports business cards, locations, and HomeKit devices.

**Highlights:** Read and write NFC tag information, Save vCards to contacts, Automate device actions via NFC, Open web links and connect to Wi-Fi, Read text and phone numbers, Send SMS and emails, Control HomeKit devices

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NFC永久会员 | $1.99 | one-time |


### AI数字车钥匙

[App page](https://appshunter.io/ios/app/ai/id1639962187)

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

**In-app purchases:** none


## Frequently asked questions

### Is NFC Tools free?

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

### Is AI数字车钥匙 free?

AI数字车钥匙 is free to download, with no in-app purchases.

### Do NFC Tools or AI数字车钥匙 have ads?

NFC Tools shows ads; AI数字车钥匙 does not.

### Which is updated more often, NFC Tools or AI数字车钥匙?

NFC Tools ships an update every 3 weeks, and AI数字车钥匙 fortnightly. Most recently, NFC Tools was updated on October 7, 2026 and AI数字车钥匙 on September 30, 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.*