DNS Changer: IPv4/IPv6-DNS App is here to help you get the most juice out of your internet connection, as well as better performance on apps that are internet-dependent. It attempts to provide a lag free experience.
What is the order of Internet Optimize and DNS Change?

1- Internet connection is checked.
3- The instantaneous delay of the normal connection is calculated. (Ping time)
4- DNS changer tests 17 different DNS services based on instant latency. (Pings a global server.)
5- DNS servers are sorted on the basis of their latency. (Sorted by ping time)
6- By configuring the fastest DNS server, a connection request is sent. (Note: A VPN connection permission request may be shown to the user during this time.)
7- DNS connection is completed.
8- In the main interface, the connected DNS server, Ping time, network type information are updated

Features
-Just one touch to find & connect fastest DNS server to optimize your connection.
-Automatically detect connection changes and optimize the network.
-Scan manually all DNS servers with one touch to see all details yourself.
-Works for both mobile data (3G/4G/5G) and WiFi connection
-Supported DNS Servers: Cloudflare, Level3, Verisign, Google, DNS Watch, Comodo Secure, OpenDNS, SafeDNS, OpenNIC, SmartViper, Dyn, FreeDNS, Alternate DNS, Yandex DNS, UncensoredDNS, puntCAT