# GXP OnScene® vs WDA App 4.0

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.

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.

## The numbers

| Metric | GXP OnScene® | WDA App 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/gxp-onscene/id970830246/reviews)** | [2.0 (13 ratings)](https://appshunter.io/ios/app/wda-app-40/id1481365107/reviews) |
| Number of ratings | 11 | **13** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 59 MB | 211 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Critical Response Group](https://appshunter.io/developer/6790961749) | [Prophoenix Corporation](https://appshunter.io/developer/863085840) |

## What reviewers say

### GXP OnScene®

[App page](https://appshunter.io/ios/app/gxp-onscene/id970830246)

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.

**Highlights:** Real-time personnel coordination, Geospatial imagery, Location tracking, Directional guidance, Crisis event planning, Map overlays

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WDA App 4.0

[App page](https://appshunter.io/ios/app/wda-app-40/id1481365107)

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.

**Highlights:** Officer safety enhancements, Integrated AVL and mapping, Photo capture, Direct call creation, Integrated messaging, Premise and name history, Report tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GXP OnScene® free?

GXP OnScene® is free to download, with no in-app purchases.

### Is WDA App 4.0 free?

WDA App 4.0 is free to download, with no in-app purchases.

### Which has better reviews, GXP OnScene® or WDA App 4.0?

GXP OnScene® is rated higher. GXP OnScene® averages 4.3 out of 5 from 11 ratings, while WDA App 4.0 averages 2.0 from 13 ratings.

### Do GXP OnScene® or WDA App 4.0 have ads?

Neither GXP OnScene® nor WDA App 4.0 shows ads.

### Which is updated more often, GXP OnScene® or WDA App 4.0?

GXP OnScene® ships an update every 3 months, and WDA App 4.0 monthly. Most recently, GXP OnScene® was updated on August 24, 2026 and WDA App 4.0 on September 20, 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.*