# 4Warning vs Dangerous Goods Crew Assist

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.

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.

## The numbers

| Metric | 4Warning | Dangerous Goods Crew Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/4warning/id1581580861/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 41 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Paul Johnson](https://appshunter.io/developer/1581580863) | [Angel30](https://appshunter.io/developer/1495268294) |

## What reviewers say

### 4Warning

[App page](https://appshunter.io/ios/app/4warning/id1581580861)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Plan | $3.99 | per year |


### Dangerous Goods Crew Assist

[App page](https://appshunter.io/ios/app/dangerous-goods-crew-assist/id6739545521)

**In-app purchases:** none


## Frequently asked questions

### Is 4Warning free?

4Warning is free to download, with in-app purchases available.

### Is Dangerous Goods Crew Assist free?

Dangerous Goods Crew Assist is free to download, with no in-app purchases.

### Do 4Warning or Dangerous Goods Crew Assist have ads?

Neither 4Warning nor Dangerous Goods Crew Assist shows ads.

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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.*