225+ iOS apps curated and reviewed
Out of 225+ ipv4 apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (3) | Yes | No | May 2026 |
| 3 |  | Free | 4.9★ (220) | No | No | Jul 2026 |
| 4 |  | Free | 4.8★ (12K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (697) | No | No | Jul 2026 |
| 6 |  | Free | — | Yes | No | May 2026 |
| 7 |  | Free | 3.0★ (2) | No | No | May 2026 |
| 8 |  | Free | — | Yes | Yes | May 2026 |
This utility simplifies IPv4 subnet calculations for network professionals and students. Quickly obtain detailed subnet information like network address, broadcast address, and host ranges by entering an IP address and CIDR or subnet mask.
This tool calculates IPv4 and IPv6 subnets, providing detailed information such as the number of hosts, subnet size, class, and network addresses. Use the interactive CIDR slider to dynamically adjust subnet properties.
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.
Explore your network with detailed insights into IP addresses, geolocation, and connectivity. Understand your public IP, DNS servers, and Wi-Fi details. Discover information about any public IP worldwide, including its location, ISP, and network prefixes.
This tool efficiently calculates IPv4 and IPv6 subnets, simplifying complex network configuration and analysis tasks. It's designed for networking professionals and enthusiasts who need a reliable way to manage subnets.
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.
Enhance your internet connection with improved privacy and security. This app encrypts your traffic, protects against online threats, and offers an optimized connection protocol. It's easy to set up for a safer browsing experience.
This app provides tools for network diagnostics and information. It allows users to locate IP addresses, perform ping tests, and conduct DNS lookups. Additionally, it includes a subnet calculator for network management.
Calculate and display detailed information for IPv4 networks and IP addresses. This tool aids in network design and troubleshooting by providing data like usable hosts and IP ranges.
Calculate detailed subnet and IP information. This tool helps network administrators quickly understand subnet details, including class and IP range classification. An advanced version offers additional features for managing network configurations.
A comprehensive suite of network diagnostic tools for professionals. It offers features like ARP/NDP lookup, DNS queries, IP calculations, bandwidth testing, and port scanning. Securely manage two-factor authentication codes and view network routing tables.
Analyze your network with a suite of powerful tools. Check server availability, scan WiFi for devices, and diagnose network issues with ping, traceroute, and DNS resolution. Ideal for identifying and resolving network problems quickly and efficiently.
Calculate network, host, and broadcast addresses with a dedicated keypad. Supports classful and classless modes, with pickers for subnet mask and prefix length. Includes special-purpose address information based on RFC standards.
Easily discover your public and internal IP addresses on iOS. Share your IP information through various messaging and email platforms. A Today Widget provides quick access, and iCloud sync helps track IP changes across devices.
Monitor the dwindling availability of IPv4 addresses and track the growth of IPv6 deployments. This utility provides easy tracking of IPv4 allocations and includes resources for learning about IPv6.
This utility app connects to specialized hardware for network testing and automation. It offers faster configuration, enhanced reliability, and advanced features like SSH automation for tagged and untagged ports. Supports both Bluetooth and Wi-Fi connectivity.