# Subnet Plus vs Boson Subnet Calculator

The clearest difference is in-app purchases: Boson Subnet Calculator at none against Subnet Plus's 1. Boson Subnet Calculator also leads on ads (none vs shown) and review sentiment (100% vs 89%). Subnet Plus's advantage is ratings volume (57 vs 6). On price, rating, monetization model and device support there is nothing between them.

Both are free to download. Subnet Plus sells 1 one-off in-app purchase. Boson Subnet Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Subnet Plus against 4.7 for Boson Subnet Calculator. That said, the two scores are not equally well evidenced: Subnet Plus has 57 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 89% of Subnet Plus's written reviews are positive against 100% of Boson Subnet Calculator's.

Subnet Plus ships an update monthly, Boson Subnet Calculator every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Subnet Plus | Boson Subnet Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (57 ratings)](https://appshunter.io/ios/app/subnet-plus-subnet-calculator/id724663668/reviews) | [4.7 (6 ratings)](https://appshunter.io/ios/app/boson-subnet-calculator/id1640284786/reviews) |
| Number of ratings | **57** | 6 |
| Positive reviews | 89.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 6 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ted Trentler](https://appshunter.io/developer/380264826) | [Boson Software LLC](https://appshunter.io/developer/1640284788) |

## What reviewers say

### Subnet Plus

[App page](https://appshunter.io/ios/app/subnet-plus-subnet-calculator/id724663668)

Calculate IP subnets with ease on your iPhone or iPad. This tool helps visualize binary and hex information for subnets, aiding in network studies and professional calculations. Save your calculated networks for future reference.

**Highlights:** Subnet calculation, Save calculated networks, Binary and hex display, Network address ranges, Broadcast IP addresses, Study aid for networking exams

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Convenient and simple interface
- 👍 Practical and useful tool
- 👍 Saves locations and provides needed information
- 👍 Smart layout
- 👍 Great use of sliding octets for real-time effects

**What reviewers complain about**

- 🐛 Interface needs work
- 🐛 Text in subnet netmask field too large
- 🐛 Last octet not visible
- 🐛 No apparent way to enlarge field or change text
- 🐛 No landscape mode for iPad Pro

**Reported bugs**

- Text in subnet netmask field too large, last octet not visible
- Values truncated, cannot view full values
- Subnet mask and IP addresses truncated
- Cannot read all data
- Numbers truncated on iPhone 5s

**Requested features**

- Export option to share saved subnets
- Pay to remove ads
- Landscape mode for iPad Pro
- Update for visualising or adjusting screen on iOS 9
- Ability to type netmask


### 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 Plus free?

Subnet Plus 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 Plus or Boson Subnet Calculator?

Subnet Plus and Boson Subnet Calculator are both rated 4.7 out of 5 on the App Store, from 57 and 6 ratings respectively.

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

Subnet Plus shows ads; Boson Subnet Calculator does not.

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

Subnet Plus ships an update monthly, and Boson Subnet Calculator every 2 weeks. Most recently, Subnet Plus was updated on November 1, 2026 and Boson Subnet Calculator on November 3, 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.*