# Subnet Mask Calc vs Taskmaster Solution

The clearest difference is ads: Taskmaster Solution at none against Subnet Mask Calc's shown. Taskmaster Solution also leads on update cadence (every 5 days vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Subnet Mask Calc ships an update every 5 months, Taskmaster Solution every 5 days. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Subnet Mask Calc | Taskmaster Solution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (22 ratings)](https://appshunter.io/ios/app/subnet-mask-calc/id406375326/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 3 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Rouda](https://appshunter.io/developer/396597129) | [Imtiyaz Mulla](https://appshunter.io/developer/1816016138) |

## What reviewers say

### Subnet Mask Calc

[App page](https://appshunter.io/ios/app/subnet-mask-calc/id406375326)

This free utility app quickly calculates subnet masks and wildcard masks for IPv4 networks. It's designed for IT professionals and students to simplify complex networking tasks and aid in certification preparation, offering offline functionality.

**Highlights:** Lightning-fast subnet calculations, Offline network connectivity, Calculates IP and wildcard masks, User-friendly interface, Ideal for IT engineers, Learning aid for certifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Taskmaster Solution

[App page](https://appshunter.io/ios/app/taskmaster-solution/id6746274917)

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Mask Calc free?

Subnet Mask Calc is free to download, with no in-app purchases.

### Is Taskmaster Solution free?

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

### Do Subnet Mask Calc or Taskmaster Solution have ads?

Subnet Mask Calc shows ads; Taskmaster Solution does not.

### Which is updated more often, Subnet Mask Calc or Taskmaster Solution?

Subnet Mask Calc ships an update every 5 months, and Taskmaster Solution every 5 days. Most recently, Subnet Mask Calc was updated on September 28, 2026 and Taskmaster Solution on October 1, 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.*