# Tailboard UAS vs UAS Sentry

The clearest difference is review sentiment: Tailboard UAS at 100% against UAS Sentry's 0%. Tailboard UAS also leads on rating (4.8 vs 2.7) and update cadence (fortnightly vs every 2 months). UAS Sentry's advantage is in-app purchases (none vs 4) and iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Tailboard UAS sells 4 in-app purchases, starting at $6.99 per month. UAS Sentry asks for nothing beyond the download.

Tailboard UAS holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: Tailboard UAS has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Tailboard UAS's written reviews are positive against 0% of UAS Sentry's.

Tailboard UAS ships an update fortnightly, UAS Sentry every 2 months. The most recent releases landed on August 11, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Tailboard UAS | UAS Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23 ratings)](https://appshunter.io/ios/app/tailboard-uas/id1659888519/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/uas-sentry/id1670544405/reviews) |
| Number of ratings | **23** | 3 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 3 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Kurtis Damerow](https://appshunter.io/developer/1659888521) | [Vintage Slots of Colorado, Inc](https://appshunter.io/developer/380724433) |

## What reviewers say

### Tailboard UAS

[App page](https://appshunter.io/ios/app/tailboard-uas/id1659888519)

This app provides drone pilots with a comprehensive toolkit for safe and efficient flight operations. It includes features for airspace and weather checks, document storage, risk assessments, and rule references.

**Highlights:** Airspace and weather checks, Pilot document storage, Risk assessment forms, Part 107 rule reference, Professional flight workflows

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Monthly Professional | $12.99 | per month |
| Yearly | $76.90 | per year |
| Yearly Professional | $142.99 | per year |


### 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


## Frequently asked questions

### Is Tailboard UAS free?

Tailboard UAS is free to download, with in-app purchases available.

### Is UAS Sentry free?

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

### Which has better reviews, Tailboard UAS or UAS Sentry?

Tailboard UAS is rated higher. Tailboard UAS averages 4.8 out of 5 from 23 ratings, while UAS Sentry averages 2.7 from 3 ratings.

### Do Tailboard UAS or UAS Sentry have ads?

Neither Tailboard UAS nor UAS Sentry shows ads.

### Which is updated more often, Tailboard UAS or UAS Sentry?

Tailboard UAS ships an update fortnightly, and UAS Sentry every 2 months. Most recently, Tailboard UAS was updated on August 11, 2026 and UAS Sentry on July 5, 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.*