Best apps like CIDR

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated August 2026

Whether you want more options like CIDR or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to CIDR

CIDR Calc#1

CIDR Calc by Paul Smicker

Subnet and host calculator
Editor's Choice
🔧 Utilities
5.0(1 ratings)
Free
CIDR Calc screenshot 1
CIDR Calc screenshot 2

Calculate subnet details, including IP addresses, masks, and reverse masks, using CIDR notation. Generate and share lists of subnets and hosts within the next higher octet. This tool simplifies network calculations for IT professionals and students.

Network Helper#3

Network Helper by IGOR ARSENKIN

DNS, IP and interface lookups
Worth Considering
🔧 Utilities
0.0(0 ratings)
Free
Network Helper screenshot 1
Network Helper screenshot 2
Network Helper screenshot 3
Network Helper screenshot 4
Network Helper screenshot 5

This app helps you understand network parameters by resolving domain names to IP addresses and vice versa. It also displays your device's network interfaces and byte order.

More apps like CIDR

4
IPCalc - Calculate The Network
IPCalc - Calculate The Network
IPCalc - Calculate The Network
CoreezTeam
Free

Easily calculate local network attributes like subnet masks and IP address ranges. Explore networking concepts and RFC databases with an included tutorial. Supports decimal, binary, and hexadecimal formats.

Calculate network attributesSubnet mask, broadcast address, IP rangeDecimal, binary, hexadecimal formats
🔧 Utilities
(1)
free
5
Subnet Plus: Subnet Calculator
Subnet Plus: Subnet Calculator
Subnet Plus: Subnet Calculator
by Ted Trentler
Free

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.

Subnet calculationSave calculated networksBinary and hex display
🔧 Utilities
(55)
free
6
Subnet Mask Calc
Subnet Mask Calc
Subnet Mask Calc
IPv4 Calculator
Free

This free utility app quickly calculates subnet masks and wildcard masks for IPv4 networks. It's designed for IT professionals and students to simplify complex networking tasks and aid in certification preparation, offering offline functionality.

Lightning-fast subnet calculationsOffline network connectivityCalculates IP and wildcard masks
🔧 Utilities
(22)
ad-supported
7
About Subnet Mask
About Subnet Mask
About Subnet Mask
Subnet mask Calculator.
Free

This utility tool calculates subnet masks based on IP and subnet inputs. It supports both IP and CIDR formats, determines class-based network numbers, and saves previous calculations for easy access. Users can also check the class of any IP address.

Subnet mask calculationIP and CIDR format supportClass-based network number calculation
🔧 Utilities
(1)
ad-supported
8
IPv4 Subnet Calculator
IPv4 Subnet Calculator
IPv4 Subnet Calculator
by Daniel Nogueira
Free

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.

Easy-to-use interfaceDetailed subnet informationSupports CIDR and subnet mask input
🔧 Utilities
(3)
ad-supported
9
Subnet Calculator +
Subnet Calculator +
Subnet Calculator +
Simple Subnet Calculations
Free

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.

IPv4 subnet calculator with CIDR sliderSubnet Splitter for VLSMIPv6 calculator with prefix slider
🔧 Utilities
(7)
free
10
IP Subnet Calculator - IPv4/v6
IP Subnet Calculator - IPv4/v6
IP Subnet Calculator - IPv4/v6
by Fabio Archer
Free

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.

IPv4 subnet calculationIPv6 subnet calculationNetwork configuration aid
🔧 Utilities
(0)
ad-supported