What does Opensignal app do?

CrisisSignal is an Android app to identify the status of communication networks (and outages) in emergency response areas . The interface is a real-time dashboard of signal strength, available networks, and other metrics. It has been used to assist with the relief efforts in Ebola affected regions.

How Opensignal measures mobile. network experience. We report as accurately as possible the real-world mobile experience as recorded by mobile network users .

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