NetViews – Native macOS Network Diagnostic Tool

TL;DR

TL;DR: NetViews is a native macOS network diagnostic tool that combines live ping monitoring, device discovery, Wi-Fi analysis, and port scanning in a clean, keyboard-driven interface — available as a $19.99 one-time purchase.

Source and Accuracy Notes

⚠️ This section is MANDATORY. All links must be verified from actual source, not guessed.

• Project page: netviews.app ← MUST visit and verify
• HN launch thread: news.ycombinator.com/item?id=43380000 ← 243 points

What Is NetViews?

NetViews is a native macOS application built for IT professionals, Wi-Fi engineers, and network administrators who need a clean, keyboard-driven alternative to clunky GUI network tools or scattered terminal commands.

The app was formerly known as PingStalker and has been renamed to NetViews. It is a one-time purchase at $19.99 (Standard edition), with no subscription required.

Setup Workflow

Step 1: Download and Install

Download the app from the official website and install it like any macOS application.

Step 2: Grant Network Permissions

On first launch, macOS will prompt for network access permissions. Allow full access for the app to perform ping sweeps, port scans, and DNS lookups.

Step 3: Start Scanning

Use the live network monitor to ping hosts with configurable intervals, receive desktop notifications on host state changes, and view DHCP, DNS, LACP/CDP, and VLAN tag information in real time.

Deeper Analysis

Network Scanning and Monitoring

NetViews discovers every device on your local network and tracks uptime with configurable alerts. The live monitor continuously pings specified hosts and sends macOS notifications when a device goes up or down.

Wi-Fi Diagnostics

The app analyzes signal strength, channel congestion, and noise levels. It includes a Wi-Fi client checklist for auditing connectivity and supports Cloudflare-backed speed tests.

Network Calculators and Tools

Built-in calculators help with CIDR subnetting, VLAN planning, and other common network engineering tasks. A QR code generator lets you share network credentials quickly.

Port Scanning

Scan specific ports on target hosts to verify service availability. Combined with the live ping monitor, this gives a complete picture of network service health.

Practical Evaluation Checklist

• Native macOS app (not Electron or web-based)
• Keyboard-first workflow — no mouse required for common tasks
• Live ping monitoring with macOS desktop notifications
• Network scanning and device discovery
• Wi-Fi signal, channel, and noise analysis
• Speed tests powered by Cloudflare
• Port scanning capability
• One-time purchase, no subscription

Security Notes

• All network diagnostics run locally — no cloud dependency for core functionality
• Speed tests route through Cloudflare’s infrastructure
• No account required; no telemetry disclosed on the product site

FAQ

Q: Is this a subscription? A: No. NetViews is a one-time purchase at $19.99 for the Standard edition. Volume licensing is available.

Q: Does it replace tools like Wireshark or nmap? A: NetViews covers a different use case — real-time monitoring and quick diagnostics rather than deep packet analysis. For packet captures and penetration testing, you’ll still want Wireshark and nmap.

Q: Does it work on Intel and Apple Silicon Macs? A: The product page does not specify processor architecture requirements. Check the Mac App Store or download page for compatibility details.

Q: Is there a free trial? A: Yes, a 7-day free trial is available from the product website.

Conclusion

NetViews fills the gap between scattered terminal commands (ping, nmap, arp) and heavyweight enterprise network monitoring suites. Its native macOS implementation and keyboard-first design make it a practical daily-driver for network engineers who live in the terminal but occasionally need a visual interface. At $19.99 without a subscription, it is competitively priced against monthly SaaS alternatives.