NetDiag
Professional Network Toolkit
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
The complete network toolkit for iOS. Ping, speed test, traceroute, DNS lookup, port scanner, WiFi info & IP geolocation — all in one app.
NetDiag is a professional-grade network diagnostics toolkit built for iOS. Whether you're troubleshooting a slow connection, diagnosing network issues, or just curious about what's happening on your network — NetDiag gives you the tools to find out.
NETWORK TOOLS
• Ping — Test latency to any host with customizable count and interval. Multi-target ping lets you test multiple hosts at once.
• Speed Test — Measure real-world download and upload speeds via Cloudflare's global network.
• Traceroute — Trace the full path your data takes across the internet, hop by hop.
• DNS Lookup — Query A, AAAA, MX, CNAME, TXT, and other DNS record types for any domain.
• Port Scanner — Scan common or custom port ranges to check what's open on any host.
• IP Geolocation — Look up the geographic location, ISP, and network info for any IP address.
• WiFi Info — See your current network name, IP address, and connection details at a glance.
SCAN HISTORY
Every scan is automatically saved so you can compare results over time, share diagnostics, and track network behavior.
NETDIAG PRO
Unlock the full toolkit with a single one-time purchase — no subscriptions, no recurring fees. Pro includes traceroute, DNS lookup, port scanner, IP geolocation, scan history, and multi-target ping.
CLEAN AND FAST
Built with a modern interface designed for both light and dark mode. No clutter — just the tools you need.
NetDiag is designed for network engineers, IT professionals, developers, and anyone who wants real visibility into their network.
Bug fixes and improvements especially for payment processing and revenue cat linking
The developer, JEFFREY NUNZIO MASTRO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JEFFREY NUNZIO MASTRO
- Size
- 34.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- NetDiag Pro $4.99
- Copyright
- © 2026 Ben-Tzion