NetToolbox -All-In-One Utility
Ping·Trace·DNS·TCP/UDP·Test
Free · Designed for iPad
Net Diagnosis Upgrade! Opt speed test (30% faster), enhanced Ping/Trace, stable TCP/UDP, fixed timeouts, improved DNS, new LAN Scanner. Pro O&M must-have. Update now.
A powerful network diagnostic toolkit designed for network engineers, IT operations, developers, and tech enthusiasts. Whether troubleshooting network issues, testing server connectivity, or analyzing performance, Pong has you covered.
【One-Tap Diagnosis】 Enter a target address to automatically run Ping, TCP, DNS, Traceroute and more. Quickly locate network issues with efficient troubleshooting.
【Network Layer Tools】
• Ping: Test latency and connectivity with customizable packet size and interval
• Traceroute: Trace packet routes with per-hop latency, packet loss, and IP geolocation
• DNS Query: Support A, AAAA, CNAME, MX, TXT, NS record types
• TCP Port Test: Single port or batch scan to quickly detect service availability
• UDP Test: Send UDP packets and detect responses for DNS, NTP, and similar services
• LAN Scanner: One-tap detection of all online intranet devices, display IP/MAC addresses, and troubleshoot connection anomalies
【Application Layer Tools】
• HTTP GET: Send requests and view status codes, headers, body, and response time
• Connectivity Test: Batch check network connectivity to multiple targets
• Latency Test: Test access latency to common apps and services
【System Tools】
• Device Info: View public IP with geolocation, device model, OS version, network status •
Packet Capture: Network packet capture and analysis (Coming soon)
【Speed Test】 Dedicated tab for download/upload speed, latency, and jitter testing. Also measures access latency to popular apps like WeChat, Tencent Video, Baidu, and more.
【IP Lookup】 Dedicated tab for IPv4/IPv6 address geolocation query. Get country, province, city, and ISP info with history records.
【History】 Auto-save all test records with filtering by type, detail view, and 14-day auto-cleanup.
【More Features】
• IPv4/IPv6 dual-stack support
• Bilingual (Chinese/English)
• Only 5 MB, lightweight and portable
• Offline-ready for local tests
• Dark mode support
Events
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
What's New
Introducing LAN Scanner - discover and manage all devices on your network:
• One-tap Scan: Quickly discover all online devices on your local network with real-time progress
• Smart Detection: Automatically identify 19+ device types including routers, computers, phones, NAS, printers, smart TVs, and game consoles
• Detailed Info: Get device IP address, MAC address, vendor info, hostname, and response latency
• Port Scanning: Detect common TCP ports (SSH, HTTP, SMB, etc.) to understand device services
• Vendor Recognition: Support for 20+ major vendors including Apple, Huawei, Xiaomi, Samsung, and TP-Link
• Scan History: Save scan results and review network changes anytime
• Device Details: Tap any device for full information, easily copy IP and MAC addresses
• Network Aware: Auto-detect WiFi changes and refresh network information
Improvements
• Optimized scanning algorithm for faster and more accurate device discovery
• ARP cache reading support for more accurate MAC address retrieval
• Dark mode support with enhanced UI
• Comprehensive localization (Chinese/English)
The developer, 金琛 张, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 金琛 张
- Size
- 7.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2025 ZJC