Coverage?

Coverage?

Compare Carrier Coverage Maps

452 ratings
63 reviews
#186 in paid Navigation
✈️ Travel
🗺️ Navigation
$4.99
In-App Purchases

Details

  • Released
  • Updated
  • December 22, 2010
  • November 22, 2025

Features

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About

Overlay and compare cellular carrier coverage maps directly on your device. Ideal for travelers, this app helps you research and plan your connectivity across the USA and Canada, even without an internet connection.

Overlay and compare carrier maps
Offline map access
Coverage for USA and Canada
View 5G, LTE, and roaming areas
Regional level maps
Supports major US and Canadian carriers
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What users say

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What's New in Coverage?

2025.11

November 22, 2025

Updated to latest maps, and iOS version.

Subscription plans

HD Carrier Maps and Satellite Maps.

The standard Coverage? maps are regional level maps. With an HD Map subscription, you get city level maps (up to 4 times the detail!). Also included is the ability to turn on satellite maps as your background layer.

$5.991 Year
How to cancel Coverage? subscription ⁉️
1

In-App Purchases

$3.99

Unlock Canadian Carrier Maps

One time purchase for Canadian coverage maps.

Charts

Top Paid

📊 186

Navigation

The app has maintained its position at 186 recently.

Last updated on August 2, 2026.

User reviews

No Boost wireless

Boost wireless is a nation 4th carrier. Why don’t you include its native 5G coverage?

Awesome app. When's the next update?

WHENS THE NEXT UPDATE?????!!!!! 😠

Memory leak

App has a pretty bad issue or memory leak where it uses majority of the CPU. Must be quit out completely as to not run a mac or ios device hot.

When is the next update?

I see the last update was in July and have noticed areas that have updated more towers to 5G & 5Guw

Changing my review to one star because $$$

When you purchase this app they make it seem like you get all the maps in HD but when you try to look at 5G millimeterwave you get nothing and then you find out you have to pay another five dollars a year to get those. I wouldn’t mind paying the full price for both of those if you were upfront but you’re weren’t. This is childish and deceptive and therefore it makes me question the whole app in general.
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Developer apps

User experience

🐞

Reported Bugs

8 issues

Memory leak causing high CPU usage and device overheating

Bug

App crashes when viewing HD maps with subscription

Bug

Subscription status not recognized after purchase

Bug

Restore purchases functionality not working

Bug

Subscription renewal conflicts (shows expired while still active)

Bug

HD map upgrade fails to display content

Bug

Support links and website not functional

Bug

Incompatibility with iOS 9 devices

Bug

Requested Features

9 requests

5G and 5G millimeter wave coverage maps

Feature

4G/LTE coverage option (previously removed)

Feature

Cell tower location display

Feature

Boost Wireless native 5G coverage

Feature

Roaming type indicators (HSPA+, 3G, 2G, voice-only)

Feature

Single carrier selection view

Feature

Thinner state boundary lines

Feature

Toggle to hide filtering options

Feature

Faster map update frequency (every 2 weeks)

Feature

FAQ

What does this app do?

This application allows you to directly overlay and compare cellular carrier coverage maps on your device. It's designed to help users, especially travelers, research and understand where they are likely to have cell signal across various regions.

How does the app handle map details and updates?

The app provides regional level maps based on carrier data. While the core maps are stored offline, optional HD maps are updated quarterly, requiring a subscription to support development costs. Map updates involve meticulous processing.

What makes this app unique compared to others?

Unlike apps that rely on user-submitted signal reports, this app provides a baseline understanding of where signal *should* be, based on carrier data. It offers a different approach by giving an idea of coverage in urban, rural, and remote areas.

Is there a cost to use the app or its features?

The app itself is free to download and use with core features. However, to access higher resolution maps that are updated more frequently, customers can subscribe. Ongoing map updates have historically been free.

What regions and carriers are covered?

The app covers the continental USA, Canada, Alaska, Hawaii, Puerto Rico, and the US Virgin Islands. Supported US carriers include AT&T, Verizon, T-Mobile, Dish/Boost, and US Cellular. Canadian carriers include Bell, Telus, and Rogers.