# SubnetMaster vs SimpleNet Tools

The clearest difference is in-app purchases: SimpleNet Tools at none against SubnetMaster's 3. SimpleNet Tools also leads on update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SubnetMaster sells 3 in-app purchases, starting at $4.99 per month. SimpleNet Tools asks for nothing beyond the download.

SubnetMaster ships an update every 7 months, SimpleNet Tools every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SubnetMaster | SimpleNet Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/subnetmaster-ip-calculator/id6761733401/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 49 MB | 38 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Anthony Rubino](https://appshunter.io/developer/1891155024) | [Todd Dresser](https://appshunter.io/developer/1896763604) |

## What reviewers say

### SubnetMaster

[App page](https://appshunter.io/ios/app/subnetmaster-ip-calculator/id6761733401)

This app simplifies complex IP subnetting calculations for network professionals and students. It offers tools for both IPv4 and IPv6, providing detailed network information and practice modes to master subnetting skills.

**Highlights:** VLSM & FLSM Calculators, Network ID & Broadcast Address, Usable Host Ranges, CIDR Notation, PDF & CSV Report Export, Interactive Training Modes, IPv4 & IPv6 Support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Annual Premium | $29.99 | per year |
| Lifetime Unlock | $59.99 | one-time |


### SimpleNet Tools

[App page](https://appshunter.io/ios/app/simplenet-tools/id6804290888)

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

**In-app purchases:** none


## Frequently asked questions

### Is SubnetMaster free?

SubnetMaster is free to download, with in-app purchases available.

### Is SimpleNet Tools free?

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

### Do SubnetMaster or SimpleNet Tools have ads?

Neither SubnetMaster nor SimpleNet Tools shows ads.

### Which is updated more often, SubnetMaster or SimpleNet Tools?

SubnetMaster ships an update every 7 months, and SimpleNet Tools every 2 weeks. Most recently, SubnetMaster was updated on November 5, 2026 and SimpleNet Tools on October 31, 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.*