# Sigalert.com - Live traffic reports

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Canonical page: [https://chrome-stats.com/d/id424889327](https://chrome-stats.com/d/id424889327)

## Overview

- **ID:** `id424889327`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Sigalert.com
- **Category:** Navigation
- **Rating:** 3.10 / 5 (205 ratings)
- **Version:** 4.0.7
- **Last updated:** 2017-03-20
- **First published:** 2011-03-16
- **Size:** 16 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sigalert-com-live-traffic-reports/id424889327)
- **Website:** [http://www.sigalert.com](http://www.sigalert.com/)
- **Privacy policy:** [https://www.sigalert.com/?publish=view-privacy](https://www.sigalert.com/?publish=view-privacy)

## Description

Sigalert.com delivers real-time road speeds and 24/7 traffic reports from a top provider, paired with the largest network of roadside cameras to help you avoid jams and save time on the road.

With over a decade of coverage and expansion to 75+ metropolitan areas, Sigalert offers a real-time traffic map, 24/7 updates on accidents and construction, an extensive camera network, and features like personalized routes, GPS integration, and quick data refresh for smarter driving.

## Rankings

- #120,172 — Overall

## Review summary

Sigalert offers strong real-time, region-wide traffic views and DOT camera access, with a clean UI and planning usefulness. However, users repeatedly report instability (crashes, loading failures), unreliable alerts, mis-detected regions, data delays, and missing features like CarPlay and carpool-lane speeds, which significantly affect reliability.

### Pros

- Real-time, region-wide traffic view with color-coded speeds and incidents.
- Access to traffic cameras (DOT cameras) for current visuals.
- Clear, uncluttered UI that’s easy to read.
- Useful for planning trips without needing to enter a specific route; quick region overview.
- Works on Apple devices (iPhone/iPad/Mac) for planning and viewing traffic.

### Cons

- Frequent crashes or the app won’t load, including after updates, with errors and non-responses to retries.
- Alerts/notifications stop working or aren’t reliably delivered.
- Region/location detection is faulty, opening in the wrong area or failing to recognize your location.
- Data can be delayed or inaccurate, with limited coverage focusing mainly on major highways.
- Missing features, including CarPlay integration and carpool-lane speed data.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id424889327)