4Warning
Paul Johnson Utilities iPhoneiPadiPod touch
4Warning is a free Utilities app for iPhone and iPad by Paul Johnson. Rated 1.5/5 from 2 ratings. Requires iOS 13.2. Updated October 13, 2025.
- Rating
- 1.5
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 49 MB
- Age 4+
- Updated
- Oct 13
- 2025 · v2.6
Screenshots
About 4Warning
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
What’s new
Version 2.6 · Updated October 13, 2025
Bug fixes
App privacy
The developer, Paul Johnson, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to 4Warning
Looking for apps like 4Warning? Here are 6 similar apps on the App Store. The highest rated is Standby Alarm Clock: Bedside (4.5/5), and 4 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 4Warning | 1.5 / 5 (2 ratings) | Free | October 13, 2025 | |
| Incident Manage | – | Free | Mar 28, 2026 | Compare |
| Love2Tip | – | Free | Nov 29, 2023 | Compare |
| Standby Alarm Clock: Bedside | 4.5 / 5 (116) | 1.99 USD | Oct 27, 2026 | Compare |
| Shadow Immobiliser | – | Free | Sep 1, 2025 | Compare |
| Alarm Clock Pro - Music, Sleep | 4.2 / 5 (99) | 4.99 USD | Apr 7, 2026 | Compare |
| TV Cast - Screen Mirroring + | – | Free | Aug 3, 2026 | Compare |
Compare 4Warning with the top alternatives: ratings, updates, ASO score and keyword gaps →