Comparison

SEMTrack vs Westshore Watch

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

Head to head
About

SEMTrack

Features
Read full description

GPS Tracking is a mobile application to manage GPS tracking devices. Features * Live Tracking * Custom Info Windows * Playback * Report * Push Notification

About

Westshore Watch

Features
Read full description

Westshore Watch is a passive drone-detection platform built for law enforcement, public safety, and security operations. It receives FAA Remote ID broadcasts relayed from Westshore Watch sensor nodes and displays detected drones in real time on a live map โ€” including flight path, altitude, speed, heading, and operator (pilot) location when transmitted. KEY CAPABILITIES - Live detection map โ€” see active drones in your area as they broadcast, with continuous position tracking and flight-path history. - Operator location โ€” when a drone transmits operator position, the pilot's location is shown on the map alongside the aircraft. - Remote ID decoding โ€” reads standard FAA Remote ID (ASTM F3411) broadcasts, including drone serial/ID, position, and telemetry. - Sensor node integration โ€” pairs with Westshore Watch detection nodes for wide-area passive coverage. - Deployment-based monitoring โ€” organize detection coverage by deployment and view live activity per site. - Push notifications โ€” get alerted when a new drone is detected in a monitored deployment. HOW IT WORKS Westshore Watch is a passive system โ€” it listens for the Remote ID signals that compliant drones are required to broadcast. No active transmission, no interference with aircraft. Detection coverage requires Westshore Watch sensor hardware or an active deployment broadcasting nearby. WHO IT'S FOR Police departments, public-safety agencies, critical-infrastructure security teams, and event security operations that need airspace awareness around their facilities and operations. A Westshore Watch account and detection hardware (or access to an active deployment) are required to view live detections.

Screenshots

SEMTrack4 screens
Westshore Watch4 screens

Verdict

The call

The clearest difference is update cadence: Westshore Watch at weekly against SEMTrack's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

SEMTrack ships an update every 9 months, Westshore Watch weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard1 real difference ยท 5 level
SEMTrack versus Westshore Watch: the parameters behind the verdict, then further details
ParameterSEMTrackWestshore Watch
PriceFreeFree
Update frequencyEvery 9 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 โ€” better
Further details โ€” not scored
Size49 MB67 MB
Age rating4+4+
DeveloperKezeneituo SemouWestshore Drone Services LLC

In-app purchases

None

SEMTrack

No in-app purchases

None

Westshore Watch

No in-app purchases

Questions

Is SEMTrack free?
SEMTrack is free to download, with no in-app purchases.
Is Westshore Watch free?
Westshore Watch is free to download, with no in-app purchases.
Do SEMTrack or Westshore Watch have ads?
Neither SEMTrack nor Westshore Watch shows ads.
Which is updated more often, SEMTrack or Westshore Watch?
SEMTrack ships an update every 9 months, and Westshore Watch weekly. Most recently, SEMTrack was updated on November 4, 2026 and Westshore Watch on November 5, 2026.

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