# Gargoyle Sentinel vs Skytech

The clearest difference is iOS requirement: Skytech at 9.0 against Gargoyle Sentinel's 15.5. 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.

## The numbers

| Metric | Gargoyle Sentinel | Skytech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gargoyle-sentinel/id6749488575/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 112 MB | 59 MB |
| Requires iOS | 15.5 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gargoyle Systems](https://appshunter.io/developer/1830723387) | [文 张](https://appshunter.io/developer/1512068135) |

## What reviewers say

### Gargoyle Sentinel

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

Monitor low-altitude airspace for drone activity in real-time. Receive smart notifications for unauthorized drones and view coverage zones on an interactive map. This app helps build the next layer of infrastructure for secure aerial travel.

**Highlights:** Live drone detection, Smart notifications for drone entry, Interactive map of coverage and nodes, Decentralized, community-driven network, Secure data for monitoring threats and infrastructure

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

**In-app purchases:** none


### Skytech

[App page](https://appshunter.io/ios/app/skytech-fpv/id6755034217)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gargoyle Sentinel free?

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

### Is Skytech free?

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

### Do Gargoyle Sentinel or Skytech have ads?

Neither Gargoyle Sentinel nor Skytech shows ads.

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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.*