Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download NetworkToolbox - Network scanning and analyzing by Marcus Roskosch, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

NetworkToolbox - Network scanning and analyzing

By Marcus Roskosch

Open iTunes to buy and download apps.


*** THE ORIGINAL - NetworkToolbox ***

Please note: NetworkToolbox can detect Apps containing the XCode Ghost issue and contains a tutorial how to do this.

This app rewarded "Best of the Year" in 2013 by PC Magazine and is still the best Network App on the App Store.

Users say: ‘Better than Fing and Deep Whois!’ : I’ve been using a number of other apps like Fing, Deep Whois, etc … but then I found this app. It includes a whole raft of network utilities, including some not found in other apps…


*** NEW VERSION AVAILABLE with many new Tools and features !

This App with its 32 individual Tools helps to analyze local or public networks for security issues or wrong configurations.

It provides various scanning options such as WiFi Network IP scanning, Port scanning and integrates the SHODAN scan engine, Security exploit tests and more.

Results can be further analyzed by opening IP Addresses or Ports with one of the tools provided by this app.

All tools are tightly integrated so you can easily jump from one tool to another.

Feature summary:

■ Device and public IP Address
■ Network interfaces (WiFi, 3G/4G)
■ Additional Device information
■ Cell and provider information

■ Expose online devices
■ Search by keyword, country, port, network, hostname
■ Browse results individually with all available tools of this app

■ Search and expose online devices based on a given location

■ Provides information for a certain domain or ip
■ Provide information about the number of attacks (ISC)
■ Provider information
■ Location of IP or Host display on a map
■ DNS records such as MX, A, TXT etc.

■ Discover all devices on your network
■ Including IP, MAC, Vendor, Network Name
■ Maintain your own custom device names easily if you like

■ Shows e.g. undesirable connections of other Apps

■ Ping IP or domain
■ Show Errors and RTT
■ Display results graphically

■ Socket analysis and terminal tool
■ Predefined protocols for Telnet, FTP, HTTP, POP3 and IMAP
■ Inspect server responses
■ Send arbitrarily data to the server

■ Browse remote directory tree
■ Direct file viewing
■ File and directory operations
■ Upload and download of multiple files to device
■ Default password list check of FTP server
■ Public / Private Key support (New!)

■ Terminal client for SSL
■ Default password list check of server

SFTP Client
■ Same functionality as FTP

■ Analyze how packets get to their destination

■ Find out which vendor is responsible for which MAC address and v/v

■ Calculate net-masks, first-,last- addresses etc.

■ Site Default password check
■ Test for common Traversal exploits (e.g. /../../..passwd etc.)
■ Possibility to select user agents from Blackberry over Firefox, IE, Safari and iOS
■ Display source code, plain text or hirachically browse XML

■ Crawl website and collect all contained links
■ Analyze robots.txt
■ Both, websites and disallows robots content can be further analyzed

■ Scan and reveal Bluetooth LE devices

■ Inspect Server (e.g. HTTPS) certificates in a readable format

■ Scan and discover Bonjour services

■ Analyze issues with your mail settings

■ Handle files downloaded via FTP or SFTP or HTTP (New!)
■ File and directory operations
■ File viewer (PDF, Text, Image, HTML)
■ Open files in other apps, installed on your device
■ Send file via E-Mail

■ Each tool has a detailed description of their purpose and how to use

■ Written and video tutorials available

...and more (no more space left here, check for more)

What's New in Version 8.02.01

September 21th 2015: Added XCode Ghost detection tutorial

This new version contains the following changes and improvements:

■ Final iOS 9 adjustments

■ Introduction of Public / Private keys

The SSH and SFTP Tools now supports Public / Private keys for a more secure connection. As key maintenance is usually not so easy, I also added a separate Tool for maintaining your keys. Finally, you can even generate all kind of keys from inside NetworkToolbox. To encourage more people to use Public/Private keys, I wrote an easy to follow tutorial which helps to start using Public / Private keys.

■ A Connections Tool was added

This new tool can be used to not only but mainly to identify Apps on your device that are “calling home” or establishing undesired connections. A new tutorial will also explain how to identify hidden App Communication using this new tool.

■ Completely renewed HTTP Tool

So far, I was not quite happy with the HTTP Tool. On one hand, it was able to reveal a lot of Website internals but on the other hand it often failed to display websites correctly. This has been resolved now. The HTTP Tool was completely re-written and now feels much more like Safari but still allows to perform the parameter traversal and standard password tests.

■ Improved Traceroute

Traceroute now resolves addresses much more reliable and faster than before.

■ Improved Certificates Tool

The domain names that belongs to a certificate are now listed separately one after the other so you can now easily inspect (e.g. visit) each individual website the certificate belongs to. This is especially useful along with the new Connections tool.

■ Other bug fixes and improvements

Unfortunately, in the past, some features did not regard timeout values which caused the App to crash in some situations. Also, an iOS bug caused some Tools to crash when one of the tool Buttons (e.g. in the FTP tool) were hit while the keyboard was hidden. All that has been solved now as well as some other minor bugs and improvements as usual.

Please don't forget to check for a data-update after the installation.

Please let me know should you find a bug or if you have additional ideas or requests.

Please support my work on this App by writing an App review. This really keeps this App going so you will also benefit.

If you already wrote an App review, you need to update it as otherwise it will get lost as every review only applies to a certain version.

Thanks for your great support!

Kind regards,



iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Hands down one of the most legit apps ever.

The tools you can use in this app are seriously mind-blowing. I'm not a coder, nor developer....but I am concerned with maintaining the security of my network. Looks like a simple/avg network app - but man, was I off. Whether you're a novice in tech, or a developer - and simply looking to uncover/exploit any vulnerabilities in your apps, devices, network, etc. (so much etc.!) - the app goes even further in stuff I didn't even know existed, much less had the capacity to do, given my lack of experience here. The tools go far beyond. Rarely write reviews because I can be lazy - but this guy deserves major praise. He presents you with not only tools, but guides, glossaries, links, etc. His 'news' posts really show passion for maintaining and upholding one's privacy/anonymity. You sir, are a champion. Kudos.

Thank you for making this

This app provides so many things that network analysis or even hackers can find useful! This app provides a LOAD of tools and clients that make a user friendly approach to anyone who knows things about networking! The app also allows people who are new to all the information to learn! 9$ is completely worth it for this app! Non-less or Non-more, 9$ is perfectly worth this app! All the content is updated over DLC for free! So all the new applications can be downloaded instantly! I also love that it has a history / macro save so all your regular used inputs are there on the touch!

Great tools & tips

News section provides useful tips and information. Bluetooth article could be expanded on to include fuel pumps as we just had this issue in NC and SC.

I'm no techno genius but even I was able to perform network scans and trace route where apps are connecting. iScanner, for example connects to Russia so one can backup to Yandex, yet I'm not using Yandex?
Wish we could block these apps from making these connections so they don't use data etc.

NetworkToolbox - Network scanning and analyzing
View in iTunes
This app is designed for both iPhone and iPad
  • $8.99
  • Category: Productivity
  • Updated:
  • Version: 8.02.01
  • Size: 24.1 MB
  • Languages: English, French, German, Italian, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: