# Subnet Calculator + vs Boson Subnet Calculator

The clearest difference is rating: Boson Subnet Calculator at 4.7 against Subnet Calculator +'s 4.0. Boson Subnet Calculator also leads on in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 64 months). On price, ratings volume, ads and monetization model there is nothing between them.

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

Boson Subnet Calculator holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 73% of Subnet Calculator +'s written reviews are positive against 100% of Boson Subnet Calculator's.

Subnet Calculator + ships an update every 64 months, Boson Subnet Calculator every 2 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Subnet Calculator + | Boson Subnet Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (7 ratings)](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/boson-subnet-calculator/id1640284786/reviews)** |
| Number of ratings | **7** | 6 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 6 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Eppler](https://appshunter.io/developer/312274388) | [Boson Software LLC](https://appshunter.io/developer/1640284788) |

## What reviewers say

### Subnet Calculator +

[App page](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |


### Boson Subnet Calculator

[App page](https://appshunter.io/ios/app/boson-subnet-calculator/id1640284786)

This utility helps IT professionals and students design efficient networks. It provides essential data for subnetting, including ranges, adjacent networks, broadcast addresses, and IP coverage checks.

**Highlights:** Subnet range calculation, Adjacent network identification, Broadcast address calculation, Wildcard IP coverage check, Designed for IT professionals, Suitable for students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Calculator + free?

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

### Is Boson Subnet Calculator free?

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

### Which has better reviews, Subnet Calculator + or Boson Subnet Calculator?

Boson Subnet Calculator is rated higher. Subnet Calculator + averages 4.0 out of 5 from 7 ratings, while Boson Subnet Calculator averages 4.7 from 6 ratings.

### Do Subnet Calculator + or Boson Subnet Calculator have ads?

Neither Subnet Calculator + nor Boson Subnet Calculator shows ads.

### Which is updated more often, Subnet Calculator + or Boson Subnet Calculator?

Subnet Calculator + ships an update every 64 months, and Boson Subnet Calculator every 2 weeks. Most recently, Subnet Calculator + was updated on October 13, 2026 and Boson Subnet Calculator on October 12, 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.*