Smart DNS Changer Pro is a helpful DNS changer application designed specifically for Android devices. This app's main job is to help you find and connect to the fastest DNS service available, making your internet experience smoother. It does this by comparing many different DNS servers and determining which one offers the best speed.

The process begins with a simple internet connection check. It looks at the type of network you are connected to, whether it’s Wi-Fi, Mobile Network, or even older options like 2G, 3G, or newer ones like 4G and 5G. After identifying the network type, Smart DNS Changer Pro calculates the instantaneous delay values of your current connection, also known as ping time.

With this information, the DNS changer application tests 17 different DNS services. It uses pinging a global server to measure their performance based on real-time ping updates. The app then sorts these DNS servers by their latency, helping you to choose the most efficient one. Once the fastest DNS server is determined, a connection request is sent, and a VPN connection request may appear during the process to allow the change.

When the DNS connection completes, the main interface of Smart DNS Changer Pro updates to show the connected DNS server, current ping time, and network type information. This user-friendly DNS management allows you to view your network performance in real-time easily.

Another useful feature of Smart DNS Changer Pro is the Ping Monitor tool. This tool continually updates in one corner of your screen, so you can instantly see your ping time. This is particularly helpful for players who want to check online gaming lag detection. By tracking the ping time, you can identify any lag issues during your gaming sessions. The feature works well across all network types, and it does require an internet connection to provide accurate results.

For the DNS change operation, Smart DNS Changer Pro needs specific user permissions. These permissions help the app calculate ping times and detect the current network type. The app also requires background DNS operations to function effectively, ensuring that it can monitor your connection without interrupting your activities. Additionally, the Ping Monitor tool needs display permission on other displays to show the real-time updates.

In summary, if you are looking for a way to optimize your internet connection, Smart DNS Changer Pro offers a simple, effective solution. Its ability to perform DNS server comparisons, along with network performance monitoring, makes it an invaluable tool for anyone wanting to speed up their internet experience.