Comparison

Subnet Calculator + vs IP & Subnet Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Subnet Calculator +

Simple Subnet Calculations

Free

🔧 Utilities

★ 4.07 ratingsView app →

IP & Subnet Calculator

Free

🔧 Utilities

★ 3.97 ratingsView app →

About

Subnet Calculator +

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.

Highlights

IPv4 subnet calculator with CIDR slider
Subnet Splitter for VLSM
IPv6 calculator with prefix slider
Auto-detect device IP from Wi-Fi
Navigate adjacent subnets
Share or copy results
Native Mac support

Features

Read full description

SubnetCalc is a fast, intuitive subnet calculator for networking professionals and students. Features: - IPv4 subnet calculator with live CIDR slider (1-30) - Subnet Splitter for equal-split and VLSM subdivision - IPv6 calculator with prefix slider (1-128) - Auto-detect your device's IP and subnet from Wi-Fi - Navigate between adjacent subnets - Share or copy results instantly - Native Mac support via Mac Catalyst Enter any IP address, adjust the CIDR prefix with the slider, and instantly see: - Subnet mask - Network address - Broadcast address - Usable host range - Maximum hosts - Wildcard mask The Subnet Splitter lets you divide a network into equal subnets or use VLSM to allocate subnets by host count. Perfect for network planning and design. No ads. No tracking. No subscription.

About

IP & Subnet Calculator

This app assists networking professionals and students with IP address calculations. It offers tools for CIDR and VLSM subnetting, including practice modules and tutorials with practical examples.

Highlights

IPv4 and IPv6 calculation
Subnet/VLSM calculator
Network configuration details
CIDR/VLSM practice module
Subnetting tutorial

Features

Read full description

IP Calculator is designed for CCNA, CCNP, Networking professional and Students. Features: CIDR Calculator - IPv4 and IPv6 Calculator Subnet Calculator / VLSM Calculator - Get complete Network Configuration with Assignable IP Range, Subnet Mask, Network Address and Broadcast Address for each Subnet - Uses VLSM algorithm CIDR / VLSM Practice - CIDR and VLSM practice module - Test your answers and learn subnetting CIDR / VLSM Tutorial - Learn easy and quickest way to do Subnetting - Well explained tutorial with practical examples

Screenshots

Subnet Calculator +3 screens

IP & Subnet Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: IP & Subnet Calculator at none against Subnet Calculator +'s 4. IP & Subnet Calculator also leads on update cadence (every 8 months vs every 64 months) and iOS requirement (8.0 vs 18.6). Subnet Calculator +'s advantage is review sentiment (53% vs 20%). On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Subnet Calculator + sells 4 one-off in-app purchases. IP & Subnet Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for Subnet Calculator + against 3.9 for IP & Subnet Calculator. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews are what separate them: 53% of Subnet Calculator +'s written reviews are positive against 20% of IP & Subnet Calculator's.

UpkeepUpdate frequency

Subnet Calculator + ships an update every 64 months, IP & Subnet Calculator every 8 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level

Subnet Calculator + versus IP & Subnet Calculator: the parameters behind the verdict, then further details
Parameter	Subnet Calculator +	IP & Subnet Calculator
Price	Free	Free
Rating	4.0 (7 ratings) — better	3.9 (7 ratings)
Positive reviews	52.9% of reviews — better	20.0% of reviews
Number of ratings	7	7
Update frequency	Every 64 months	Every 8 months — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free	Free
Devices	iPhone, iPad, Mac	iPhone, iPad, iPod
Requires iOS	18.6	8.0 — better
Further details — not scored
Size	1 MB	6 MB
Age rating	4+	4+
Developer	Steven Eppler	Rutul Patel

Customer experience

Subnet Calculator +

All ratings7 ratings

Positive71.4%

Neutral14.3%

Negative14.3%

Written reviews17 reviews

Positive52.9%

Neutral17.6%

Negative29.4%

IP & Subnet Calculator

All ratings7 ratings

Positive71.4%

Neutral0.0%

Negative28.6%

Written reviews5 reviews

Positive20.0%

Neutral20.0%

Negative60.0%

In-app purchases

4 purchases

Subnet Calculator +

One-time4

Small Tip$0.99
Medium Tip$1.99
Large Tip$4.99

Show 1 more

Huge Tip$9.99

None

IP & Subnet Calculator

No in-app purchases

Questions

Is Subnet Calculator + free?

Subnet Calculator + is free to download, with in-app purchases available.

Is IP & Subnet Calculator free?

IP & Subnet Calculator is free to download, with no in-app purchases.

Which has better reviews, Subnet Calculator + or IP & Subnet Calculator?

Subnet Calculator + is rated higher. Subnet Calculator + averages 4.0 out of 5 from 7 ratings, while IP & Subnet Calculator averages 3.9 from 7 ratings.

Do Subnet Calculator + or IP & Subnet Calculator have ads?

Neither Subnet Calculator + nor IP & Subnet Calculator shows ads.

Which is updated more often, Subnet Calculator + or IP & Subnet Calculator?

Subnet Calculator + ships an update every 64 months, and IP & Subnet Calculator every 8 months. Most recently, Subnet Calculator + was updated on October 27, 2026 and IP & Subnet Calculator on October 24, 2026.