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iOS 3 can’t install from Safari. You can still download the IPA file, but you’re on your own after that.
Network Toolbox Net security

RequirementsCompatible with iPhone and iPod touch. Requires iOS 8.0 or later.

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*** THE ORIGINAL - NetworkToolbox ***

Read the Manual at: https://www.networktoolbox.de/ios-manual/

This App with its 50+ individual Tools helps to analyse 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.

Feature summary: DEVICE INFORMATION ■ Device and public IP Address ■ Network interfaces (WiFi, 3G/4G)

SHODAN AND MORPHEUS SEARCH ■ Expose online devices ■ Search by keyword, country, port, network, hostname

MAP SEARCH ■ Search and expose online devices for on a given location

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

WIFI NETWORK SCAN ■ Discover all devices on your network ■ Including IP, MAC, Vendor, Network Name

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

WHOIS ■ Find out who is behind a certain domain

DNS ■ Query ANY! DNS Server ■ See DNS record information such as A,TXT,CNAME,MX,SOA etc. ■ See and compare DNS Server response times

VISUAL TRACEROUTE ■ Analyze how packets get to their destination

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

FTP and SFTP CLIENT ■ 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!)

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

SFTP CLIENT ■ Same functionality as FTP

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

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

HTTP BROWSER ■ Site Default password check ■ Possibility to select user agents from Blackberry over Firefox, IE, Safari and iOS ■ Display source code, plain text or hirachically browse XML

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

BLUETOOTH ■ Scan and reveal Bluetooth LE devices

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

BONJOUR and UPnP ■ Scan and discover Bonjour or UPnP services

MAIL SERVER CHECK ■ Analyze issues with your mail settings

LOCAL FILES ■ 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

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

Subscribe to access to premium app features; subscription details are the following: • Length: weekly, monthly, yearly • Your payment will be charged to your iTunes Account as soon as you confirm your purchase • You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase • Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period • The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period • When cancelling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

To install apps directly onto this device, it must be jailbroken with AppSync installed.
11.0.6
Requires iOS 8.0+
55.1 MB Encrypted Install Download

Every archived version here is encrypted or no longer available — show everything.

Chart History

Top Paid · Productivity View chart ›
Peaked at #15 (June 28, 2021) · 25 archived captures · Jun 2021 – Aug 2021
Top Paid · Productivity · iPad View chart ›
Peaked at #23 (June 20, 2021) · 25 archived captures · Jun 2021 – Sep 2021
Top Grossing · Productivity · iPad View chart ›
Peaked at #196 (June 20, 2021) · 1 archived capture · Jun 2021

Archived Reviews

8 of 25
Paid one time, now requires subscription
     
by Kyle0440 · February 28, 2026

I paid for this app years ago and it worked well back then. Now it won’t allow me to use it without subscribing to a ridiculously overpriced plan, despite my previous purchase. Stay away.

(HELP)
     
by Sarj Da Killa · March 13, 2026

There’s definitely somebody here and they’ve been here for a while

DISAPPOINTMENT: Great while it lasted, now it hijacked my purchase
     
by Amazing Iceman · June 8, 2026

I already purchased this app, now they have released a version that has barely anything new to offer. On top of that, they want me to subscribe to it. I already paid for it. And Customer Support doesn’t exist. And Nobody has contacted me to follow up on this, except for what seemed an automated reply E-mail I got months ago.

Lots of good Network tools on my iphone in one App.
     
by JMWALLACE74 · February 16, 2026

Lots of good networking tools with low dollar payments and multiple purchase options. There is a free seven day trial time, which can be canceled before any payment plan starts. This developer has lots of other good apps for amateur radio operators. All are worth all the money.

Very good tool with very big flaws
     
by JoeThsBro · July 4, 2026

Excellent tool if you can get it to work with the api keys it would be even better. Shodan api does not work

Subscription = not free
     
by Davidm223d · June 14, 2026

Requires active subscription for use. Not free. $5/week = $20/month. Netflix is cheaper.

Great tool
     
by tncolonel1 · May 16, 2026

Awesome

❤️
     
by LordRyan007 · March 28, 2026

Great app!

Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.

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