# 闪电短信 vs NFCBox

The clearest difference is in-app purchases: NFCBox at none against 闪电短信's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 闪电短信 sells 3 in-app purchases, starting at $0.99 per month. NFCBox asks for nothing beyond the download.

闪电短信 ships an update every 11 days, NFCBox fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 闪电短信 | NFCBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/id1624721528/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free | — |
| Size | 13 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guilin Square Network Technology Co., Ltd.](https://appshunter.io/developer/1624721530) | [Guangzhou Panyu Huanyu Life Software Studio](https://appshunter.io/developer/1739412651) |

## What reviewers say

### 闪电短信

[App page](https://appshunter.io/ios/app/id1624721528)

This app uses AI to automatically identify and filter spam, scam, and promotional messages. It offers intelligent categorization, customizable rules, and a privacy-first approach with offline processing.

**Highlights:** AI-powered spam detection, Intelligent SMS categorization, Customizable blocking rules, Offline message processing, Anti-bombing mode, Sample submission for model improvement

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $0.99 | per month |
| 年度订阅 | $0.99 | per year |
| 终身版 | $2.99 | one-time |


### NFCBox

[App page](https://appshunter.io/ios/app/nfcbox/id6760290080)

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

**In-app purchases:** none


## Frequently asked questions

### Is 闪电短信 free?

闪电短信 is free to download, with in-app purchases available.

### Is NFCBox free?

NFCBox is free to download, with no in-app purchases.

### Do 闪电短信 or NFCBox have ads?

Neither 闪电短信 nor NFCBox shows ads.

### Which is updated more often, 闪电短信 or NFCBox?

闪电短信 ships an update every 11 days, and NFCBox fortnightly. Most recently, 闪电短信 was updated on November 3, 2026 and NFCBox on October 31, 2026.

---

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