# Subnet Mask vs SecureMap

The clearest difference is in-app purchases: SecureMap at none against Subnet Mask's 1. SecureMap also leads on ads (none vs shown) and rating (5.0 vs 4.6). Subnet Mask's advantage is ratings volume (31 vs 1). On price there is nothing between them.

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

SecureMap 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 1, so its average is the more settled of the two.

## The numbers

| Metric | Subnet Mask | SecureMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (31 ratings)](https://appshunter.io/ios/app/subnet-mask/id580727679/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/securemap/id6776038253/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 29 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Furuya](https://appshunter.io/developer/503779747) | [Kristopher Imhof](https://appshunter.io/developer/6776038255) |

## 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 |


### SecureMap

[App page](https://appshunter.io/ios/app/securemap/id6776038253)

This tool maps security controls across eight major compliance frameworks simultaneously, offering a unified view for security professionals. It includes a gap analysis feature to assess compliance posture and a comparison tool for understanding framework differences. Works offline without requiring an account or collecting user data.

**Highlights:** Cross-framework control mapping, 8 major frameworks included, DoD IL5/IL6 specialist coverage, Gap analysis tool, Framework comparison, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Mask free?

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

### Is SecureMap free?

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

### Which has better reviews, Subnet Mask or SecureMap?

SecureMap is rated higher. Subnet Mask averages 4.6 out of 5 from 31 ratings, while SecureMap averages 5.0 from 1 ratings.

### Do Subnet Mask or SecureMap have ads?

Subnet Mask shows ads; SecureMap does not.

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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.*