Comparison

UAS Sentry vs SkyCheck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UAS Sentry

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
Read full description

IMPORTANT: This app will only show drones if it is connected to a UAS Sentry RID Receiver. It will NOT show any drones without the companion UAS Sentry Remote ID Receiver This app allows you to not only see drones that are in your area but it also allows you to configure your UAS Sentry Remote ID Receiver.

About

SkyCheck

Features
Read full description

Fly with confidence using your digital copilot. This app makes aircraft checklists simple, reliable, and fast. Take a photo of each section of your checklist, and our OCR engine instantly converts it into a digital checklist you can customize. Each item can include custom voice commands, letting you call out checklist steps and confirm them hands-free. Includes watch integration to allow viewing and confirming checklist items from your Apple Watch. Perfect for general aviation pilots, the app keeps you focused on flying, not flipping pages. Features: - Scan & Convert – Capture your paper checklists sections with your camera or submit a photo of a checklist section, and turn them into editable digital checklists. - Voice Recognition – Call out checklist items for quick, hands-free confirmation. - Customizable Checklists – Edit, reorder, or create your own checklists tailored to your aircraft. - Progress Tracking – See your progress through each checklist at a glance. - Pilot-Friendly Design – Built by a pilot, for pilots. Simple, clear, and distraction-free in the cockpit. Whether you’re flying a Diamond DA40, a Cessna 172, or anything in between, this app helps ensure nothing is overlooked. Stay organized. Stay safe. Fly smarter.

Screenshots

UAS Sentry1 screens
SkyCheck3 screens

Verdict

The call

The clearest difference is in-app purchases: UAS Sentry at none against SkyCheck's 1. UAS Sentry also leads on iOS requirement (14.0 vs 18.0). SkyCheck's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SkyCheck sells 1 one-off in-app purchase. UAS Sentry asks for nothing beyond the download.

UpkeepUpdate frequency

UAS Sentry ships an update every 2 months, SkyCheck every 2 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
UAS Sentry versus SkyCheck: the parameters behind the verdict, then further details
ParameterUAS SentrySkyCheck
PriceFreeFree
Rating2.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS14.0 — better18.0
Further details — not scored
Size3 MB21 MB
Age rating4+4+
DeveloperVintage Slots of Colorado, IncType1Aviation LLC

In-app purchases

None

UAS Sentry

No in-app purchases

1 purchases

SkyCheck

One-time1
  • Premium Unlock$7.99

Questions

Is UAS Sentry free?
UAS Sentry is free to download, with no in-app purchases.
Is SkyCheck free?
SkyCheck is free to download, with in-app purchases available.
Do UAS Sentry or SkyCheck have ads?
Neither UAS Sentry nor SkyCheck shows ads.
Which is updated more often, UAS Sentry or SkyCheck?
UAS Sentry ships an update every 2 months, and SkyCheck every 2 weeks. Most recently, UAS Sentry was updated on October 5, 2026 and SkyCheck on September 30, 2026.

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