NetworkLab

NetworkLab for iOS – Professional Network Discovery & Analysis – Download here

NetworkLab is a network discovery and diagnostics toolkit for iOS, turning your iPhone or iPad into a portable network analysis workstation. Whether you’re an IT professional troubleshooting infrastructure, a security expert assessing network exposure, or a tech enthusiast managing your home network, NetworkLab provides professional tools on a device you already carry.

Why I Created NetworkLab

After years of developing network-related iOS applications for clients, I noticed a gap in the mobile network tools market. Most apps were either too simplistic for professional use or held back by interfaces that made real work frustrating. Network administrators shouldn’t have to carry laptops for basic network diagnostics when modern mobile devices are perfectly capable of handling these tasks.

NetworkLab was born from this frustration and my desire to create the network analysis tool I wished existed – one that respects both the power of iOS and the needs of network professionals.

See NetworkLab in Action

Discover all devices on your network with intelligent scanning

Deep insights into each discovered device

Comprehensive view of all network services

Key Features That Set It Apart

Intelligent Network Discovery

NetworkLab employs a sophisticated multi-method approach to network discovery. It combines active ICMP scanning with passive Zeroconf/Bonjour monitoring to ensure you see every device on your network – from chatty smart home gadgets advertising their services to silent network infrastructure. The app automatically correlates discovered hosts with their advertised services, giving you a complete picture of your network topology at a glance.

Professional Network Tools Suite

Beyond basic discovery, NetworkLab includes a complete toolkit that rivals desktop utilities:

• Bandwidth Testing to measure real-world network performance
• DNS Lookup with support for all record types
• Visual Traceroute with geographic path mapping
• Whois for domain and IP ownership information
• Built-in SSH Client for secure remote administration

Smart Device Intelligence

The app goes beyond simple IP addresses and hostnames. It identifies device manufacturers from MAC addresses, classifies devices by their network behavior (routers, servers, IoT devices), and provides special handling for Apple devices with detailed model identification. This intelligence helps you quickly understand what’s on your network and identify potential security concerns.

Cross-Network Monitoring

Unlike many network scanners limited to the local subnet, NetworkLab lets you monitor remote hosts anywhere on the internet. Save your critical servers, cloud infrastructure, or remote office equipment as favorites and monitor their availability with configurable ping intervals. The app maintains this information across network changes, perfect for mobile professionals who move between locations.

Professional Tools in Action

Measure real-world network performance

Comprehensive DNS resolution and analysis

Trace network paths with geographic visualization

Technical Excellence

Built entirely in SwiftUI with iOS 17+ technologies, NetworkLab showcases what’s possible with modern iOS development. The app leverages custom networking frameworks I’ve developed over years of iOS network programming, working within App Store guidelines while delivering capabilities typically reserved for desktop applications.

The architecture emphasizes privacy and security – all scanning happens locally on your device with no data collection or cloud dependencies. Your network information stays yours.

Perfect For

• IT Professionals managing corporate networks
• Security Experts performing network assessments
• Home Power Users optimizing their network setup
• Students & Educators learning network protocols
• Small Businesses maintaining their infrastructure

NetworkLab follows a fair freemium model: basic network discovery is free forever, while professional tools are available through a one-time purchase after a 7-day free trial. No subscriptions, no recurring fees – just honest pricing for professional software.

This project draws on decades of experience in network programming, from low-level embedded systems to modern mobile applications. It’s the network tool I use daily, and I’m glad to share it with fellow network professionals who demand more from their mobile devices.