3/5 rating based on 141 reviews. Read all reviews for Sigalert.com - Live traffic reports for iPhone.
Sigalert.com - Live traffic reports is free iOS app published by Sigalert.com
Makex_burp
The app worked well the first few months, but then started behaving erratically, such as not responding when I tapped on it to view incident details, or showing yellow/light orange for roads that are basically a parking lot. It's become flaky and totally unreliable.
Kat in TC
Most inaccurate traffic app you can find!!try waze is way more accurate in LA County
bug4ballet
This has gotten so bad it's pathetic. It's never up to date. Head over to the waze app.
Deeee1999
Been using this for years hoping one day it will be right. I'm so disappointed because I like the simplicity. Deleted it.
Robin’s account
I have used this app successfully for a couple of years. Until recently it wasn't perfect but certainly got the job done. Over the last few months it's consistently wrong! Since it's a recent development I have to assume they are no longer getting reports from the same sources, but for all of us that makes it pretty much useless. FWIW, I am in South Orange County, so that's where I'm seeking info. Perhaps it is better in other regions?
NPC_hero
Went directly into a traffic jam too many times in alleged "green" areas. As reliable as not checking at all.
wracko
I had used this app for 6 months. Sometimes it worked so I got lulled into using to track morning commute traffic. Then I noticed it was giving the exact same reading three days in a row showing congestion where there was none. I had been using alternate routes making me late for work. This application is completely unreliable and should never be used at all.
DokkaDave
This is a terrible app. It would be more accurate to predict traffic blindfolded. Commonly I am in traffic at a standstill and Sigalert says I'm in a green area. Two days ago I was on the train to San Diego and looking at I-5 from the train I could see the traffic traveling at the train's speed (65-70 mph). I checked Sigalert and the app indicated the traffic was "red." This app is a total waste. Use other ones that we all know--- they are all better. This is the worst of them. Only good if you want a laugh. I don't understand why it's even available.