DNS Optimizer helps optimize your internet connection by connecting free, fast and secure DNS servers. Compare the performance & speed of DNS servers and connect to the best DNS server for you.
■ DNS Changer 🌐
DNS Optimizer allows you to change your device’s DNS server and securely connect to DNS servers by using Android’s VPN technology.
■ DNS Benchmark / Speed Test / Ping DNS Servers 🚀
DNS Optimizer can compare DNS servers and find the fastest DNS server for you. Besides the default servers, you can also add a custom DNS server yourself and test it.
Default Servers: Google Public DNS (18.104.22.168), Cloudflare DNS (22.214.171.124), Open DNS, Quad9, Level3, Comodo Secure, Oracle Dyn, CleanBrowsing, Ultra DNS, Safe DNS, Freenom World, Yandex DNS, TWNIC Quad101, and more.
■ Auto-Optimization ✨
DNS Optimizer automatically detects your network changes and connects to the best DNS server according to your internet connection. You can also schedule the Auto-Optimization feature or automatically optimize every time you turn on your phone’s screen.
■ Clear Recent Apps – Boost Memory, Save Data & Increase Battery Life 🔋
Apps running in the background can reduce your battery life and increase your data usage. The DNS Optimizer app increases your internet connection speed and battery life by clearing background apps & services when you are not using your phone.
■ Uncensored, Secure & Fast 🛡️
Your internet provider (ISP) can block some websites and apps, or your data may be tracked when you connect to open/public networks. You can use DNS networks to protect your privacy and access blocked websites/apps. Unlike VPN apps, changing DNS does not affect the performance of your smartphone/tablet and does not drain your battery.
■ Block Ads & Malicious Websites ⛔
If you use an ad-blocker app on your phone, it will slow down your device’s performance and consume more battery power. Instead, you can use DNS servers like AdGuard or you can use your own local server like PiHole without slowing down your phone.
■ A Better Online Gaming Experience 🎮
If you have not changed your DNS settings before, it may take some time to connect to the game servers. By changing your DNS settings, you can fix lag and reduce latency (ping) in online games.
✔️ No root required
✔️ Auto-Optimizer & Optimization Scheduler
✔️ Compatible with custom DNS servers
✔️ DNS Benchmark / Speed Test / Ping DNS Servers
✔️ IPv4 & IPv6 Support
✔️ WIFI, Mobile Data (2G/3G/4G/5G), Bluetooth (Tethering / Hotspot) and Ethernet Support
✔️ Compatible with all Android Devices (Smartphones, tablets, etc.)
✔️ Woldwide free, fast and secure DNS servers
✔️ Internet Security, Malware Protection, Ad-Blocking, Unblocking Websites/Apps, Parental Control, and many more…
✔️ DNS Servers for Gaming (PUGB, Fortnite and other online games)
✔️ Connect faster to the streaming networks like Netflix, Amazon Prime, YouTube, etc.
✔️ Save Mobile Data
✔️ Online Privacy Protection
✔️ Increase Battery Life
✔️ Dark Mode
Download DNS Optimizer for Free – Change your DNS server and optimize your internet connection.
* UI improved
* Some functions updated
Ads free version
Pro features unlocked