GXP OnScene® vs WDA App 4.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GXP OnScene®
This app facilitates real-time communication and coordination for ground personnel during crises or events. It allows for personnel location tracking and provides directional guidance to incoming teams, integrating with server-based systems for enhanced situational awareness.
- Real-time personnel coordination
- Geospatial imagery
- Location tracking
- Directional guidance
- Crisis event planning
- Map overlays
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Crisis/event preparation and planning; communication between ground personal and aerial support; locate personnel as situations evolve, and provide direction to new personnel arriving on scene. BAE Systems’ GXP OnScene is a companion App to your site's GXP OpsView or GXP Xplorer server. It provides tactical, real-time personnel coordination and geospatial imagery capabilities to responders as they arrive on the scene of a crisis or event. Fusing mobile app, desktop, and server technology, GXP OnScene provides a graphical grid overlay on top of up-to-date, personalized maps to field users via their smartphone or tablet. Teammate locations display as named markers on the map using the device GPS. Functionality provides those in command of the situation with a simple tool to coordinate and direct the responders in real time, eliminating ambiguity from updates and instructions. *** Continued use of GPS running in the background can dramatically decrease battery life. ***
WDA App 4.0
This mobile application provides law enforcement officers with essential system information directly on their devices. It enhances officer safety with mobile options, integrated mapping, and direct call creation. The app also facilitates communication and allows for tracking of various reports and notes.
- Officer safety enhancements
- Integrated AVL and mapping
- Photo capture
- Direct call creation
- Integrated messaging
- Premise and name history
- Report tracking
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Phoenix Wireless Digital Assistant™ (WDA) App 4.0 is a fully integrated product designed for today’s law enforcement professionals. WDA App 4.0 is a robust product providing all available system information to the officers on the street. If information truly is power, WDA App 4.0 is the most powerful mobile application available today. · Greatly enhances officer safety by providing officers unprecedented mobile options without the cost, or the bulk, of a laptop · Integrated AVL, mapping, and automatic routing information · Capture and save photos from the street · Direct call creation for traffic stops and officer initiated activity · Integrated messaging capabilities; Mobile to mobile, mobile to dispatch or mobile to terminal · WDA App 4.0 provides complete premise history, name history, and address flag information. · Easily track House Checks, Shift Notes, BOLO Reports, and Vehicle Mileage · Perfect for School Liaison officers, Detectives and Bicycle Officers. Disclaimer: "Continued use of GPS running in the background can dramatically decrease battery life."
Screenshots
Verdict
The clearest difference is rating: GXP OnScene® at 4.3 against WDA App 4.0's 2.0. WDA App 4.0's advantage is update cadence (monthly vs every 3 months) and iOS requirement (9.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GXP OnScene® holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 11 and 13 respectively.
GXP OnScene® ships an update every 3 months, WDA App 4.0 monthly. The most recent releases landed on August 24, 2026 and September 20, 2026 respectively.
| Parameter | GXP OnScene® | WDA App 4.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (11 ratings) — better | 2.0 (13 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 11 | 13 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 211 MB |
| Age rating | 4+ | 4+ |
| Developer | Critical Response Group | Prophoenix Corporation |
Customer experience
GXP OnScene®
WDA App 4.0
In-app purchases
GXP OnScene®
No in-app purchases
WDA App 4.0
No in-app purchases
Questions
Is GXP OnScene® free?
Is WDA App 4.0 free?
Which has better reviews, GXP OnScene® or WDA App 4.0?
Do GXP OnScene® or WDA App 4.0 have ads?
Which is updated more often, GXP OnScene® or WDA App 4.0?
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