245+ iOS apps curated and reviewed
Looking for free sj ipv4 calculator apps? 18 of our 245+ 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 |  | Free | — | Yes | Yes | May 2026 |
| 2 |  | Free | 4.9★ (220) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (141) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.7★ (55) | No | No | Jul 2026 |
| 5 |  | Free | 5.0★ (3) | Yes | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 3.7★ (3) | No | No | Jun 2026 |
| 8 |  | Free | — | Yes | No | May 2026 |
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.
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.
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.
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 offline calculator quickly determines IP network details like network address, host ranges, and broadcast addresses. It supports various input formats and provides advanced information, including binary views and IPv6 compatibility. Designed for network professionals and students, it offers a streamlined way to perform subnet calculations without an internet connection.
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.
This utility calculates IPv4 IP address ranges, host counts, broadcast addresses, and subnet masks. It supports both traditional classful and classless (CIDR) subnet mask calculations for network administrators.
This utility app simplifies network calculations for professionals and students. It offers tools for IPv4 and IPv6 subnetting, including live CIDR sliders and subnet splitting. Results can be easily shared or copied.
This utility calculates IPv4 and IPv6 subnets, providing detailed information such as host count, subnet size, and network addresses. It features an interactive CIDR slider for real-time property adjustments.
Calculate network and host address ranges easily by selecting an IP address and subnet mask. This tool is ideal for network and server engineers setting up ACLs or DHCP, offering offline functionality to simplify network address management.
This utility quickly calculates IPv4 and IPv6 subnets with a clean interface. It's designed for network professionals and students needing fast, accurate subnetting tools on their iPhone.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This app simplifies IP subnetting for IT professionals, network engineers, and students. It offers fast, accurate calculations for IPv4 and IPv6, including VLSM and FLSM, with options to export reports and practice subnetting skills.
This utility helps calculate IP network addresses and subnetworks for IPv4. It assists in understanding IP addressing functions like host identification and location addressing within a network. The tool is useful for dividing networks into smaller subnetworks through subnetting.
This app provides comprehensive IPv4 and IPv6 subnet calculations, including network and broadcast addresses, host ranges, and CIDR notation. It features one-tap common prefixes, binary representation, and QR code generation for easy sharing. Users can also import IPv6 addresses via camera and access educational guides.
