Best Subnet Plus alternatives: apps like Subnet Plus: Subnet Calculator

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026

Subnet Plus is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Subnet Plus

Subnet Calculator +#1

Subnet Calculator + by Steven Eppler

Simple Subnet Calculations
Editor's Choice
🔧 Utilities
4.0(7 ratings)
FreeIn-App Purchases
Subnet Calculator + screenshot 1
Subnet Calculator + screenshot 2
Subnet Calculator + screenshot 3

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.

CIDR Calc#2

CIDR Calc by Paul Smicker

Subnet and host calculator
Strong Contender
🔧 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.

Visual Subnet Calculator#3

Visual Subnet Calculator by Victor Reyes II

Visual Subnet Calculator
Worth Considering
🔧 Utilities
5.0(2 ratings)
Free
Visual Subnet Calculator screenshot 1
Visual Subnet Calculator screenshot 2
Visual Subnet Calculator screenshot 3
Visual Subnet Calculator screenshot 4
Visual Subnet Calculator screenshot 5
Visual Subnet Calculator screenshot 6

This utility app helps users visualize and understand IP subnetting. It explains networking concepts and uses relevant keywords for easy comprehension. Designed for IT professionals and students learning about networks.

More apps like Subnet Plus

4
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
(8)
ad-supported
5
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
(23)
ad-supported
6
easy Subnet Calculator
easy Subnet Calculator
easy Subnet Calculator
Easily calculate your subnet
Free
🔧 Utilities
(0)
7
Simple Subnet Calc
Simple Subnet Calc
Simple Subnet Calc
by Diogo Andre Assumpcao
Free

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.

IPv4 subnettingIPv6 subnettingClean interface
🔧 Utilities
(1)
free
8
CIDR
CIDR
CIDR
CIDR Subnet calculator
Free

This utility calculates IP address ranges from an IP address and subnet mask. It supports IPv4 calculations, including prefix display, address range counts, and bit notation. Useful for quick CIDR notation checks and subnet mask conversions.

IP address range calculationSubnet mask to CIDR conversionIPv4 prefix display
🔧 Utilities
(1)
free
9
Subnet Calculator 192
Subnet Calculator 192
Subnet Calculator 192
IP CIDR Subnet Calculator Tool
Free
🔧 Utilities
(0)
10
IPMask – Subnet Calculator
IPMask – Subnet Calculator
IPMask – Subnet Calculator
IPv4 networks, masks and hosts
Free

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.

IP network address calculationSubnetwork subdivisionHost identification
🔧 Utilities
(2)
free