iPhone Screenshots


Phoenix and San Jose residents: access to this technology is only available to study participants via our separate study app. Sign up here: https://connectedsignals.com/studies/

EnLighten combines GPS information with Connected Signals’ proprietary traffic light prediction technology to make drivers safer, more fuel efficient, and less stressed.

Using real-time traffic light and position information, EnLighten informs drivers about the state of upcoming lights. When possible, EnLighten also provides make/miss speed ranges based on the future state of the lights ahead. In addition, EnLighten provides a countdown to green when a driver is stopped at a red light, which can discourage drivers from starting distracting tasks when the light is about to change.

We’re expanding coverage quickly from a small set of pioneering cities. You can view our current coverage and request coverage in your city at https://connectedsignals.com/live_cities/.

Please send us questions and comments at https://connectedsignals.com/contacting-us/.

What's New

Version 5.2.0

Bug fixes and updates for iOS 12.

Ratings and Reviews


Take it out of the UK App Store!

If you aren’t willing to make this app useable anywhere in the UK, there’s absolutely no point in having it in the UK App Store!


Homework Due

This I'm sure is a very useful app, but there's no point to the app outside the single state that uses it in the USA! Take it out of the UK app store and come back when you have done your homework and you can earn the 'Gold Star' above.


Doesn't work

It doesn't connect to a server and keeps saying "audio only while phone is horizontal" even when in portrait.


Connected Signals, Inc.
65.7 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad Wi-Fi + Cellular (4th generation), iPad Air Wi-Fi + Cellular, iPad mini 2 Wi-Fi + Cellular, iPad Air 2 Wi-Fi + Cellular, iPad mini 3 Wi-Fi + Cellular, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch) and iPad Pro (12.9-inch) (3rd generation).
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© Connected Signals, Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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