The best way to stay connectedAvailable on the App Store
Get the most out of your phone.
Find better signal and free Wi-Fi. Compare network coverage and speeds. Test your performance and share the results. Track your data usage and signal quality. Understand how your network is really working for you.
Our multi-purpose dashboard shows you at a glance the quality of your data and voice connection and our signal compass tells you which direction to walk in if you're experiencing problems.
Our map of Wi-Fi networks means you'll always be able to find a hotspot, and our colour-coded recommendation system helps you to separate the free access points from the paid ones.
See our impartial maps of carrier coverage and use our NetworkRank service to compare the perfomance of different cellular networks in your area.
Run a Speed Test to see how fast your current Wi-Fi or cellular connection is. You can share your results over Twitter and Facebook or view a history of your personal Speed Test results.
Download the OpenSignal app for iPhoneAvailable on the App Store