# Subnet Mask vs Guided Writer

The clearest difference is price: Subnet Mask at Free against Guided Writer's $1.99. Subnet Mask also leads on ratings volume (31 vs 2). Guided Writer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Subnet Mask is free to download; Guided Writer costs $1.99 up front. Subnet Mask sells 1 one-off in-app purchase. Guided Writer asks for nothing beyond the download.

Guided Writer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Subnet Mask has 31 ratings behind it against 2, so its average is the more settled of the two.

Subnet Mask ships an update every 6 months, Guided Writer every 3 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Subnet Mask | Guided Writer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (31 ratings)](https://appshunter.io/ios/app/subnet-mask/id580727679/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/guided-writer-writing-studio/id6754206014/reviews)** |
| Number of ratings | **31** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 5 MB | 17 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Furuya](https://appshunter.io/developer/503779747) | [basilios polikarpou](https://appshunter.io/developer/1847049063) |

## What reviewers say

### Subnet Mask

[App page](https://appshunter.io/ios/app/subnet-mask/id580727679)

This app provides a quick way to calculate subnet masks and host addresses. It features a keypad for CIDR notation and allows for manipulation of keys via swipe gestures, functioning like a slider. It can also be used to determine wildcard masks and the number of addresses.

**Highlights:** Subnet mask calculation, Host address calculation, CIDR notation keypad, Swipe key manipulation, Wildcard mask calculation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### Guided Writer

[App page](https://appshunter.io/ios/app/guided-writer-writing-studio/id6754206014)

This app helps you create polished drafts for various writing needs, from bios and emails to resumes and blog posts. It offers guided templates and on-device AI to structure and refine your ideas, keeping your work private and organized.

**Highlights:** Guided writing templates, On-device Apple Intelligence, Structured drafting and organization, Private on-device storage, Export and sharing options, Home Screen widget support

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

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Mask free?

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

### Is Guided Writer free?

Guided Writer costs $1.99, with no in-app purchases.

### Which has better reviews, Subnet Mask or Guided Writer?

Guided Writer is rated higher. Subnet Mask averages 4.6 out of 5 from 31 ratings, while Guided Writer averages 5.0 from 2 ratings.

### Do Subnet Mask or Guided Writer have ads?

Subnet Mask shows ads; Guided Writer does not.

### Which is updated more often, Subnet Mask or Guided Writer?

Subnet Mask ships an update every 6 months, and Guided Writer every 3 months. Most recently, Subnet Mask was updated on October 14, 2026 and Guided Writer 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.*