# IP Subnet Calc vs IPv4 Subnet Calculator

The clearest difference is ads: IP Subnet Calc at none against IPv4 Subnet Calculator's shown. IP Subnet Calc also leads on ratings volume (251 vs 8) and monetization model (free vs ad-supported). On price, rating, review sentiment and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for IP Subnet Calc against 5.0 for IPv4 Subnet Calculator. That said, the two scores are not equally well evidenced: IP Subnet Calc has 251 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

IP Subnet Calc ships an update every 15 months, IPv4 Subnet Calculator every 35 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | IP Subnet Calc | IPv4 Subnet Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (251 ratings)](https://appshunter.io/ios/app/ip-subnet-calc/id1282188941/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/ipv4-subnet-calculator/id6446788822/reviews)** |
| Number of ratings | **251** | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 15 months** | Every 35 months |
| Monetization | **Free** | Ad-supported |
| Size | 20 MB | 22 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goncalo Silva](https://appshunter.io/developer/1281379202) | [Daniel Nogueira](https://appshunter.io/developer/1679074829) |

## What reviewers say

### IP Subnet Calc

[App page](https://appshunter.io/ios/app/ip-subnet-calc/id1282188941)

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.

**Highlights:** IPv4 and IPv6 subnet calculation, Displays number of hosts, Shows subnet size and class, Provides network and broadcast addresses, Interactive CIDR slider

**Features:** macOS Compatibility

**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 IP Subnet Calc free?

IP Subnet Calc 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, IP Subnet Calc or IPv4 Subnet Calculator?

IPv4 Subnet Calculator is rated higher. IP Subnet Calc averages 4.9 out of 5 from 251 ratings, while IPv4 Subnet Calculator averages 5.0 from 8 ratings.

### Do IP Subnet Calc or IPv4 Subnet Calculator have ads?

IPv4 Subnet Calculator shows ads; IP Subnet Calc does not.

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

IP Subnet Calc ships an update every 15 months, and IPv4 Subnet Calculator every 35 months. Most recently, IP Subnet Calc was updated on October 24, 2026 and IPv4 Subnet Calculator on October 24, 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.*