OpenSignal - 3G/4L/WiFi is a free tool that allows you to monitor your data network. You can use it to see what kind of reception you have on your device and what network is the fastest. This simple application provides useful information on the networks you're connected to. This tool has an Android and iPhone version. If you're interested in using this program, you can download it from the Google Play store and the Apple Market Place.
OpenSignal shows you signal strength down to the street level. The tool is constantly updated with signal data from the public and speed tests from users. It also offers network stats on the different networks. The free app is ideal for travelers, as it can be used to determine how fast your network is, regardless of where you are. You don't have to be a geek to check the signal strength of your phone network.
While OpenSignal is free, the app is not free. You can use the application on Mac OS X, Windows, or Linux. The app can measure signal strength and speed, and it can also display the speed of WiFi, 3G, and 4G networks. The application can also help you find the best network for your needs. If you aren't sure whether or not your phone is connected to the internet, it can help you find out.