# UAS Sentry vs Drone Scanner (gen.2)

The clearest difference is rating: UAS Sentry at 2.6 against Drone Scanner (gen.2)'s 1.9. Drone Scanner (gen.2)'s advantage is review sentiment (25% vs 0%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UAS Sentry holds the better App Store score, 2.6 against 1.9. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews complicate that: 0% of UAS Sentry's written reviews are positive against 25% of Drone Scanner (gen.2)'s, so the app with the better star average is not the one people write more warmly about.

UAS Sentry ships an update every 2 months, Drone Scanner (gen.2) every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | UAS Sentry | Drone Scanner (gen.2) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/uas-sentry/id1670544405/reviews)** | [1.9 (11 ratings)](https://appshunter.io/ios/app/drone-scanner-gen2/id6742736434/reviews) |
| Number of ratings | 5 | **11** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 52 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vintage Slots of Colorado, Inc](https://appshunter.io/developer/380724433) | [Dronetag](https://appshunter.io/developer/1527565212) |

## What reviewers say

### UAS Sentry

[App page](https://appshunter.io/ios/app/uas-sentry/id1670544405)

This application displays nearby drones when connected to a specific receiver. It also enables configuration of the companion UAS Sentry Remote ID Receiver. Without the receiver, no drones will be visible.

**Highlights:** View nearby drones, Configure UAS Sentry Receiver, Requires companion hardware, Drone detection interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Drone Scanner (gen.2)

[App page](https://appshunter.io/ios/app/drone-scanner-gen2/id6742736434)

Transform your iPhone into a real-time drone detection tool. See nearby drones, monitor their activity, and gain visibility into the skies. Enhance detection range with an optional dedicated hardware detector.

**Highlights:** Real-time drone detection, Monitor drone activity, Display pilot location, Map and list view, Supports Bluetooth and Wi-Fi scanning, Compatible with Remote ID regulations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UAS Sentry free?

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

### Is Drone Scanner (gen.2) free?

Drone Scanner (gen.2) is free to download, with no in-app purchases.

### Which has better reviews, UAS Sentry or Drone Scanner (gen.2)?

UAS Sentry is rated higher. UAS Sentry averages 2.6 out of 5 from 5 ratings, while Drone Scanner (gen.2) averages 1.9 from 11 ratings.

### Do UAS Sentry or Drone Scanner (gen.2) have ads?

Neither UAS Sentry nor Drone Scanner (gen.2) shows ads.

### Which is updated more often, UAS Sentry or Drone Scanner (gen.2)?

UAS Sentry ships an update every 2 months, and Drone Scanner (gen.2) every 5 weeks. Most recently, UAS Sentry was updated on November 3, 2026 and Drone Scanner (gen.2) on November 4, 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.*