# Ruko Scanner vs Gargoyle Sentinel

The clearest difference is ads: Ruko Scanner at none against Gargoyle Sentinel's shown. Ruko Scanner also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.5). On price, 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.

Ruko Scanner ships an update fortnightly, Gargoyle Sentinel every 2 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Ruko Scanner | Gargoyle Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/ruko-scanner/id6474596461/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 52 MB | 110 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Ruike Innovation Technology Co., Ltd](https://appshunter.io/developer/1528821631) | [Gargoyle Systems, LLC](https://appshunter.io/developer/1830723387) |

## What reviewers say

### Ruko Scanner

[App page](https://appshunter.io/ios/app/ruko-scanner/id6474596461)

This utility app allows users to read and edit information from Ruko external Remote ID modules. It supports searching for Remote ID signals, binding UAV identity information to an RID account, and resetting binding details. The app also functions as a monitoring tool to view broadcast information from nearby drones and their locations on a map.

**Highlights:** Read and edit Remote ID module information, Search for Remote ID signals, Bind UAV identity to RID account, Reset module account binding, Monitor drone broadcast information, View drone and map locations

**Features:** macOS Compatibility

**In-app purchases:** none


### Gargoyle Sentinel

[App page](https://appshunter.io/ios/app/gargoyle-sentinel/id6749488575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ruko Scanner free?

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

### Is Gargoyle Sentinel free?

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

### Do Ruko Scanner or Gargoyle Sentinel have ads?

Gargoyle Sentinel shows ads; Ruko Scanner does not.

### Which is updated more often, Ruko Scanner or Gargoyle Sentinel?

Ruko Scanner ships an update fortnightly, and Gargoyle Sentinel every 2 months. Most recently, Ruko Scanner was updated on October 13, 2026 and Gargoyle Sentinel on October 19, 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.*