# Nmap Guide vs CEH Ethical Hacker Prep

The clearest difference is iOS requirement: CEH Ethical Hacker Prep at 13.0 against Nmap Guide's 17.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Nmap Guide sells 1 one-off in-app purchase and CEH Ethical Hacker Prep sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Nmap Guide | CEH Ethical Hacker Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/nmap-guide/id6544798769/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 56 MB | 25 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Akshay Bhasme](https://appshunter.io/developer/1757403977) | [fly sky pty ltd](https://appshunter.io/developer/1838696534) |

## What reviewers say

### Nmap Guide

[App page](https://appshunter.io/ios/app/nmap-guide/id6544798769)

Master network scanning and cybersecurity with this comprehensive guide to Nmap. Learn commands, techniques, and real-world applications for vulnerability assessment and penetration testing. Includes tutorials, a command reference, and a quiz game for interactive learning.

**Highlights:** Nmap command tutorials, Port scanning techniques, Nmap Scripting Engine (NSE), Firewall evasion methods, OS and service detection, Real-world scenarios, Quiz game for knowledge testing, Offline command reference

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads | $1.99 | one-time |


### CEH Ethical Hacker Prep

[App page](https://appshunter.io/ios/app/ceh-ethical-hacker-prep/id6782509625)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certified Ethical Hacker Full | $4.99 | per 7 days |
| Certified Ethical Hacker Full | $12.99 | per month |
| Certified Ethical Hacker Full | $39.99 | one-time |


## Frequently asked questions

### Is Nmap Guide free?

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

### Is CEH Ethical Hacker Prep free?

CEH Ethical Hacker Prep is free to download, with in-app purchases available.

### Do Nmap Guide or CEH Ethical Hacker Prep have ads?

Neither Nmap Guide nor CEH Ethical Hacker Prep shows ads.

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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.*