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Zignal app for iPhone and iPad


4.2 ( 5472 ratings )
Utilities
Developer: Colin de Klerk
Free
Current version: 1.0, last update: 7 years ago
First release : 25 Oct 2015
App size: 15.97 Mb

Zignal provides an independent worldwide mobile cellular coverage map with color coded signal strengths.

When you launch Zignal you are presented with a map with all operators enabled.
View a single operator per country or all operators per country from the drop down list

Location services are used to set the initial map location when enabled.

Untested areas are indicated with a white hexagon.