Signals: A Rail Signal Reference at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Reference
Developer: Matthew Patenaude
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 24 Dec 2009
App size: 1.44 Mb
4.1 ( 1301 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


Around the world, the movement of trains is governed by signals placed next to or above tracks. One of the methods of displaying those signals is with colored lights, lighted in a particular order. Signals allows you to look up the meaning of a given signal aspect right from your iPhone or iPod touch.

Currently, Signals only supports colored light signals, using aspects and indications as specified in "NORAC Operating Rules, 9th Edition," by the Northeast Operating Rules Advisory Committee, which covers most of Amtraks system, and several smaller commuter lines within the United States. In the future, we may expand to cover more rule books.

Note: this application is for entertainment purposes only, and should not be relied on for factual accuracy when driving an actual train. Hopefully, though, a certified locomotive engineer wouldnt need to look up signal indications while driving.
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhoneFirstGen, iPodTouchFirstGen, iPodTouchSecondGen, iPhone3G, iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus,