# 美霖通 vs RID Scanner

The clearest difference is update cadence: RID Scanner at every 9 days against 美霖通's every 2 months. 美霖通's advantage is iOS requirement (13.0 vs 18.2). 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.

美霖通 ships an update every 2 months, RID Scanner every 9 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 美霖通 | RID Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rid-scanner/id6742121259/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 20 MB | 2 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Merry International Technical Services Shenzhen Co.,Ltd.](https://appshunter.io/developer/1675460779) | [Changsha Raspberry Information Technology Limited Co., Ltd.](https://appshunter.io/developer/1476491377) |

## What reviewers say

### 美霖通

[App page](https://appshunter.io/ios/app/id1481176241)

**In-app purchases:** none


### RID Scanner

[App page](https://appshunter.io/ios/app/rid-scanner/id6742121259)

This utility app uses WiFi Remote ID technology to detect nearby drones equipped with Remote ID functionality. It connects to external devices via Bluetooth for enhanced detection and provides real-time monitoring of drone information, including location and speed. The app aims to protect privacy and enhance security by alerting users to abnormal drone activities.

**Highlights:** WiFi Remote ID detection, Bluetooth connectivity for enhanced range, Real-time drone information display, Privacy risk identification, Security alert for abnormal activity, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 美霖通 free?

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

### Is RID Scanner free?

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

### Do 美霖通 or RID Scanner have ads?

Neither 美霖通 nor RID Scanner shows ads.

### Which is updated more often, 美霖通 or RID Scanner?

美霖通 ships an update every 2 months, and RID Scanner every 9 days. Most recently, 美霖通 was updated on November 3, 2026 and RID Scanner on October 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.*