What's New

Updated maps for all carriers!
In particular, T-Mobile maps are better than ever before. Their new mapping system still doesn't visually separate out 3G, 4G and LTE from each other. But since they claim they've rolled out LTE in most markets, we're now reporting all 3G/4G/LTE as a single image for all three coverage layer types. Which means.. no more stars (which we previously used to indicate markets where they claim LTE). It's not as precise as we'd prefer to match how the other carriers report their coverage, but - we'll continue to do the best we can with the information available.

Also - support for iPhone 6 and 6+ screen resolutions!

As always - every new release resets all the reviews in the App Store. If you want to support us in keeping 'Coverage?' updated, please update your review! Currently, all updates are funded by new purchases, and reviews help - as do telling your friends about the app. Until we have time to re-code Coverage? to offer other in-app options for existing customers to choose to support the massive map creation process - this is the best way you can support us and continue free map updates for all. Thank you!

App Description

Directly overlay and compare cellular carrier coverage maps! Perfect for travelers - research where you're covered across the USA!

**Update Status: The May update has been submitted for review - should be on your devices soon! Thanks!**

** Follow our Facebook page to get update alerts: http://www.facebook.com/CoverageMapApp **

Coverage? focuses on helping mobile bandwidth junkies find cell signal as they roam. Save time looking up coverage on the carrier's websites, compare their claims head to head and better plan your travel routing to stay connected.

** The carrier's maps in your pocket: This app contains regional maps based off of each major carrier's data map - as found on their websites. Quickly overlay the carriers you use, to create your own personalized coverage map on your device.

** No internet needed: Our proprietary coverage maps are stored within the app on your device - no downloading needed! Quickly access where you're supposed to get a signal, even when you have none.

** Urban and rural areas: Maps are at a regional level, and cover the entire continental USA, Alaska, Hawaii, Puerto Rico, and the US Virgin Islands.

** Carriers included: AT&T, Sprint, Verizon and T-Mobile

** Know where to roam: view LTE, '4G' (HSPA+ & WiMax), 3G, 2G and roaming areas as inclusive overlays, focus on finding the coverage type you desire. (Hint: T-Mobile does not graphically distinguish between 3G/4G/LTE on their own regional maps. Thus we manually insert dark purple stars to at least indicate their LTE markets.)

Check http://www.twostepsbeyond.com/apps/coverage for a quick video demo. We created this app because we are full time RVers ('technomads') ourselves who rely on mobile data to work remotely. Keeping this app updated is a priority for us, as we depend on it ourselves!

Coverage FAQ:
Q: Why aren't the maps more detailed or released more often?
A: Our map updates require a lot of meticulous labor intensive processing. The carriers are all rapidly rolling out new coverage and there's just no practical way to issue a new update everytime a new tower is turned on. We monitor new coverage and try to find balance between effort & staying current. Currently, updates generally are issued at least every quarter.

Q: What makes 'Coverage?' unique?
A: There are great apps out there that collect user submitted signal reports - we love them. However, those apps are only useful in markets with an active user base. We took a different approach with Coverage? - we needed a tool to at least give us an idea of where signal should be - urban, rural and out in the boonies. Sure, carrier maps aren't a guarantee of where signal actually is, but it sure is helpful to know which direction to head when you need it!


Named 'Essential Tool' by Wired Magazine

** Winner - 'Most Useful App' - iOSDevCamp

"this app can be indispensable" - Lifehacker.com


The original goal of Coverage is to help fellow frequent travelers keep connected and plan their routes. Some have also found the app useful for shopping for their best carrier, even though our maps are regional - not neighborhood level detailed.

The maps in Coverage are our own proprietary interpretations of the coverage reported by each carrier. You should not rely on the maps in Coverage to be perfectly precise or absolutely timely, though we intend to update them at least quarterly. So far, map updates have been free - we may at some point offer more frequently released higher res maps via in app purchase.

Coverage does not report, collect or predict signal strength (there are great apps out there for that!). We can make no promises as to where you'll *actually* get signal.. there are too many variables - towers, device, terrain, weather, etc.

So… Got Coverage?

iPhone Screenshots

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Coverage? screenshot 1 Coverage? screenshot 2 Coverage? screenshot 3 Coverage? screenshot 4 Coverage? screenshot 5

iPad Screenshots

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Coverage? screenshot 6 Coverage? screenshot 7 Coverage? screenshot 8 Coverage? screenshot 9 Coverage? screenshot 10

App Changes

  • February 19, 2015 New version 2015.2
  • November 19, 2014 New version 2014.11
  • August 06, 2014 New version 2014.8
  • April 03, 2014 New version 2014.4
  • January 30, 2014 New version 2014.1
  • November 26, 2013 New version 2013.11
  • October 07, 2013 New version 2013.9
  • July 26, 2013 New version 2013.7
  • May 31, 2013 New version 2013.5
  • April 04, 2013 New version 2013.4
  • March 20, 2013 New version 2013.3
  • January 17, 2013 New version 2013.1
  • December 04, 2012 New version 2012.11
  • October 17, 2012 New version 2012.10
  • September 25, 2012 New version 2012.9
  • July 25, 2012 New version 2012.7
  • June 24, 2012 Price increase: $0.99 -> $2.99
  • June 18, 2012 Price decrease: $1.99 -> $0.99
  • May 25, 2012 New version 2012.5
  • March 19, 2012 New version 2012.3
  • February 20, 2012 Price increase: $0.99 -> $1.99

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