4Warning vs Dangerous Goods Crew Assist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4Warning
This location-based service alerts users within a half-mile radius of live hazards and traffic disruptions. Report incidents like accidents with text, photos, or voice messages to help others avoid delays.
- Location-based hazard alerts
- 1/2 mile alert radius
- Report road accidents
- Live map with incident icons
- Share text, video, photo, voice messages
- Avoid traffic delays
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4Warning is a location-based app service that allows anyone who has downloaded this application to alert other members within a 1/2 mile radius of live hazards or disruptions when commuting around our cities and roads For example, if a 4Warning member(John Smith for example) observes a road accident that is causing built-up traffic he simply open the app and selects the road accident icon, and press enter. 4Warning then simply alerts all other members within 1/2mile of John’s position with a live map showing the road accident icon and additional information (text, video, photo, or voice message). This allows members the opportunity to avoid the area and delays. Drivers in the UK spend on average 115 hours per year in traffic jams. 4Warning was developed to help drivers avoiding unnecessary delays and costly disruptions to their daily commute. Privacy Policy & Terms of use: https://bit.ly/3CXmRDR
Dangerous Goods Crew Assist
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Professional Dangerous Goods Classification for Aviation Crew. Dangerous Goods Crew Assistant is the comprehensive mobile solution designed specifically for aviation professionals who need quick, accurate dangerous goods classification and transport guidance. Four Main Categories: Batteries & Power - Spare batteries, power banks, electronic devices, security equipment Medical - PMEDs, mobility aids, oxygen cylinders, medical devices Everyday Items - E-cigarettes, toiletries, alcohol, dry ice, lighters Regulated Items - Ammunition, gas cartridges, avalanche equipment, specimens
Screenshots
Verdict
The clearest difference is in-app purchases: Dangerous Goods Crew Assist at none against 4Warning's 1. On price, ads, device support and iOS requirement 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. 4Warning sells 1 in-app purchase, starting at $3.99 per year. Dangerous Goods Crew Assist asks for nothing beyond the download.
| Parameter | 4Warning | Dangerous Goods Crew Assist |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.2 | 12.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | Paul Johnson | Angel30 |
In-app purchases
4Warning
- Yearly Plan$3.991 Year
Dangerous Goods Crew Assist
No in-app purchases
Questions
Is 4Warning free?
Is Dangerous Goods Crew Assist free?
Do 4Warning or Dangerous Goods Crew Assist have ads?
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