Download speed, upload speed and latency test, test speeds on cellular or wifi
History of speed tests, visualized on a map or list
Stats on network availability – how much time you are connected to 2G, 3G, 4G, or have no signal
Stats on speeds experienced on all networks worldwide
Independent coverage maps made with data contributed by users
Free and ad-free
The speed test runs a 10-sec download test, 10-sec upload test and multiple ping tests to determine the speed you will most likely experience. The speed test runs on common internet CDN servers. The speed result is calculated with the middle range of samples.
Measure mobile network experience right now
Compare speeds on wifi and on a mobile connection
See on the map where the best places to connect are
Find spots with the fastest speeds wherever you are: at home or at work, indoors or out
Know the best time of day to use wifi or mobile data
See how speeds change over time
Diagnose mobile or wifi connection issues – a problem with an app or with the connection?
Confirm a new or repaired wifi router works
Availability is based on signal data. Collected when the screen is on, the app calculates the time you’ve spent on 2G, 3G, 4G or had no signal. This shows your network availability in the places you use your phone the most.
Use the coverage maps to:
Check if you need to download things in advance of a journey
Find areas with signal in a remote area
Look for areas with 4G or only 2G/3G – should you be getting 4G based on the maps but are not? Check your device.
Find out on which operator users experience the best signal in your area
See the real coverage experienced – no estimates
By using the app, you automatically contribute data on speed and 2G, 3G and 4G LTE signal, which helps us understand how users experience mobile networks and can help the industry build better wireless networks. You can turn off data collection in Settings.