Gargoyle Sentinel vs Dronelytics AirCheck
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Gargoyle Sentinel
Read full descriptionHide full description
Sentinel by Gargoyle Systems is your window into the low-altitude skies. Built for homeowners, enterprises, and security providers, Sentinel connects to the Gargoyle rooftop node network to deliver real-time insights, alerts, and data on drone activity in your area. Features: β’ Live Drone Detection: See drone activity around your location in real time. β’ Smart Notifications: Get alerts when drones enter your monitored airspace. β’ Interactive Map: View coverage zones and nearby Gargoyle nodes. β’ Decentralized Network: Powered by Gargoyleβs rooftop hardware and blockchain incentives, providing privacy-first, community-driven coverage. β’ Secure Data Layer: Monitor not just threats, but also emerging aerial infrastructure like deliveries and autonomous flight paths. With Sentinel, youβre not just observing the skies youβre helping build the next layer of infrastructure for secure, scalable, and autonomous air travel.
Dronelytics AirCheck
Read full descriptionHide full description
Every drone pilot knows the moment: you arrive at a location, props ready, and wonder - can I actually fly here? Dronelytics Preflight answers that question instantly. Tap anywhere on the map and get a clear GO, CAUTION, or NO-GO status backed by live FAA airspace data. No guesswork. No regulatory confusion. Just a straight answer before you launch. WHAT YOU GET Instant airspace status - GO, CAUTION, or NO-GO for any location in the US LAANC grid overlay - see ceiling limits by zone, color-coded from 0 ft (no fly) to 400 ft Controlled airspace alerts - Class B, C, D, and E boundaries with authorization requirements TFR monitoring - active and nearby Temporary Flight Restrictions NOTAM alerts - relevant notices affecting your flight area Airport proximity warnings - nearby airports with distance and bearing Mode C veil detection - know when you're inside transponder-required airspace Stadium and special use airspace alerts FRIA site locations for recreational flyers Military training route awareness National security restriction zones BUILT FOR DRONE PILOTS This is not a general aviation app adapted for drones. Preflight was built from the ground up for Part 107 and recreational UAS pilots. Every feature answers one question: is it safe and legal to fly here? The airspace briefing breaks down exactly what restrictions apply, why they matter, and what authorization you need. No aviation jargon without context. SAVE YOUR SPOTS Found a great location? Save it as a favorite with coordinates and last-known airspace status. Check conditions again before your next visit with one tap. MAP FEATURES Mapbox-powered dark, light, and satellite views Adjustable query radius (1-50 nm) Aviation and metric unit systems LAANC ceiling legend overlay Search any location by name DATA YOU CAN TRUST Preflight queries live FAA airspace data including LAANC grids, TFRs, NOTAMs, controlled airspace boundaries, and special use areas. Every briefing shows the exact query time and coordinates. Important: Dronelytics Preflight is an informational tool. Always verify with official FAA sources before flight.
Screenshots
Verdict
The clearest difference is ads: Dronelytics AirCheck at none against Gargoyle Sentinel's shown. Dronelytics AirCheck also leads on update cadence (daily vs every 2 months). Gargoyle Sentinel's advantage is iOS requirement (15.5 vs 18.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gargoyle Sentinel ships an update every 2 months, Dronelytics AirCheck daily. The most recent releases landed on August 21, 2026 and May 7, 2026 respectively.
| Parameter | Gargoyle Sentinel | Dronelytics AirCheck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.5 β better | 18.0 |
| Further details β not scored | ||
| Size | 110 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Gargoyle Systems, LLC | Random Noise Studios |
In-app purchases
Gargoyle Sentinel
No in-app purchases
Dronelytics AirCheck
No in-app purchases





