# Subnetwork vs IPv4 Subnet Calculator

The clearest difference is review sentiment: IPv4 Subnet Calculator at 100% against Subnetwork's 0%. IPv4 Subnet Calculator also leads on rating (5.0 vs 4.4). Subnetwork's advantage is ads (none vs shown) and update cadence (every 3 months vs every 35 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IPv4 Subnet Calculator holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 0% of Subnetwork's written reviews are positive against 100% of IPv4 Subnet Calculator's.

Subnetwork ships an update every 3 months, IPv4 Subnet Calculator every 35 months. The most recent releases landed on September 4, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Subnetwork | IPv4 Subnet Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/subnetwork/id1523667659/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ipv4-subnet-calculator/id6446788822/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 35 months |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Smart](https://appshunter.io/developer/1523667661) | [Daniel Nogueira](https://appshunter.io/developer/1679074829) |

## What reviewers say

### Subnetwork

[App page](https://appshunter.io/ios/app/subnetwork/id1523667659)

This app is a comprehensive IPv4 subnet calculator designed for both students and IT professionals. It offers intuitive tools for calculating single subnets, FLSM, and VLSM, with options for detailed binary calculations and saving subnet configurations.

**Highlights:** IPv4 subnet calculation, FLSM subnet generation, VLSM subnet generation, Detailed binary calculations, Save and retrieve subnet configurations, Intuitive user interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### IPv4 Subnet Calculator

[App page](https://appshunter.io/ios/app/ipv4-subnet-calculator/id6446788822)

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.

**Highlights:** Easy-to-use interface, Detailed subnet information, Supports CIDR and subnet mask input, Responsive design for various screen sizes, Calculates network address, broadcast address, and host ranges

**In-app purchases:** none


## Frequently asked questions

### Is Subnetwork free?

Subnetwork is free to download, with no in-app purchases.

### Is IPv4 Subnet Calculator free?

IPv4 Subnet Calculator is free to download, with no in-app purchases.

### Which has better reviews, Subnetwork or IPv4 Subnet Calculator?

IPv4 Subnet Calculator is rated higher. Subnetwork averages 4.4 out of 5 from 7 ratings, while IPv4 Subnet Calculator averages 5.0 from 3 ratings.

### Do Subnetwork or IPv4 Subnet Calculator have ads?

IPv4 Subnet Calculator shows ads; Subnetwork does not.

### Which is updated more often, Subnetwork or IPv4 Subnet Calculator?

Subnetwork ships an update every 3 months, and IPv4 Subnet Calculator every 35 months. Most recently, Subnetwork was updated on September 4, 2026 and IPv4 Subnet Calculator on June 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*