DDNS Updater by Hefei Yunyilian Intelligent Technology Co., Ltd
Dynamic Domain Name System



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Looking for free ddns updater apps? 18 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $4.99 | — | No | No | Aug 2026 | |
| 2 | Free | — | No | No | Aug 2026 | |
| 3 | Free | — | No | Yes | Aug 2026 | |
| 4 | Free | 2.9★ (8) | No | No | Jul 2026 | |
| 5 | Free | — | No | Yes | Jul 2026 | |
| 6 | Free | 4.9★ (21) | No | No | Jul 2026 | |
| 7 | Free | 3.0★ (1) | No | No | May 2026 | |
| 8 | Free | 1.0★ (1) | No | Yes | May 2026 |













Manage your dynamic DNS service and other account features on the go. This utility automatically detects IP address changes and updates your domain name mapping. It supports both IPv4 and IPv6 updates, making it essential for maintaining your dynamic DNS service.




Perform advanced DNS queries on the go with support for various secure protocols like DoT, DoH, and DoQ. Get detailed, clutter-free results with DNSSEC and WHOIS support. This free, open-source tool is designed for power users needing comprehensive domain information.


This application tests recursive DNS servers for compliance with current DNS protocol specifications, particularly EDNS(0). It can automatically detect your device's DNS servers or allow manual IP address input for testing. Both IPv4 and IPv6 are supported.


This DNS client tool allows developers to customize and manage DNS functionalities. It supports multiple transmission protocols, a hosts whitelist, and manual DNS server settings. The app also includes DNS request caching for faster access and IPv6 support.


This utility app allows users to benchmark DNS providers using real DNS-over-HTTPS requests. It measures latency and reliability, helping you compare performance and identify the best resolver for your network. Test custom DNS endpoints and track your benchmark history with clear diagnostics.


This app blocks ads across all applications and websites, offering a faster and more private browsing experience. It combines a DNS changer, VPN, and ad blocker with options for secure proxy servers and Wi-Fi protection.


This app helps webmasters, developers, and IT professionals quickly verify DNS changes across multiple providers. It offers detailed insights into record freshness, response times, and cache status with intuitive indicators and history.




Calculate IP subnets with ease on your iPhone or iPad. This tool helps visualize binary and hex information for subnets, aiding in network studies and professional calculations. Save your calculated networks for future reference.


Manage your NextDNS settings directly from your mobile device. Monitor connection status, inspect DNS queries, and adjust profiles with a clean, intuitive interface. Ideal for privacy-conscious users and IT professionals seeking enhanced internet control.


This app transforms your mobile device into a professional network diagnostic terminal. It offers essential command-line tools for system administrators, network engineers, and developers to troubleshoot and manage networks on the go.


Easily switch your device to faster, safer, and more reliable DNS servers for both Wi-Fi and cellular data. Supports IPv4 and IPv6, offering custom entries and one-tap connection for improved browsing, streaming, and gaming.


Easily change your device's DNS settings for faster browsing and a better online gaming experience. It also offers a secure VPN option for enhanced privacy and protection on public Wi-Fi.




This app scans your local network to identify connected devices and display their IP addresses, MAC addresses, and machine names. It offers visual network layout mapping to help troubleshoot issues. Functions include ping, traceroute, NetBIOS lookup, and obtaining your router's external IP address.


Manage your domain names and hosting services on the go. This app allows you to instantly search, register, and renew domains, as well as manage DNS settings and auto-renewal preferences. Keep your online presence secure and up-to-date with easy access to your account.