IP Workbench vs SpeedN

IP Workbench: Professional Subnet Calculator A Powerful IP Subnet Calculator for Network Professionals IP Workbench was built based on my use of various subnet calculators over the last decade. I don't like having to type in subnet masks over and over so in my app you can pick any class mask and apply it with a single click. I also don't like typing in IPv6 addresses so I included a feature to import addresses via the camera and OCR. This an essential tool for network engineers, IT professionals, and students who need quick, accurate subnet calculations on the go. Whether you're configuring networks, studying for certifications, or troubleshooting connectivity issues, IP Workbench delivers precise results with a clean, intuitive interface. Key Features: * **Complete IPv4 & IPv6 Support** - Handle both traditional and next-generation IP addressing with ease * **Comprehensive Subnet Calculations** - Network address, broadcast address, usable host range, CIDR notation, and more * **Educational Resources** - Built-in guides explain IPv4 and IPv6 addressing concepts * **Binary Representation** - View the binary format of addresses and subnet masks * **QR Code Generation** - Create scannable QR codes for quick network configuration sharing * **IPv6 Camera Scanning** - Use your camera to scan and input complex IPv6 addresses * **Device IP Detection** - Automatically use your current device IP for calculations * **One-Tap Common Prefixes** - Quick access to Class A, B, C masks and common IPv6 prefixes * **Intuitive bandwidth calculator** - quickly estimate how long it would take to transfer files at various rates, and add overhead for a more realistic estimate * **Access List Builder** - easily build access lists by just filling in the information you can even just type in names of common protocols Designed with both clarity and technical precision in mind, IP Workbench helps you navigate the complexities of IP addressing without unnecessary clutter or confusing interfaces. Perfect for network configuration, studying networking concepts, IP address planning, and on-site troubleshooting. Download IP Workbench today and put professional subnet calculation power in your pocket.

Understand your connection with SpeedN, an iPhone speed test and network toolkit. MEASURE REAL BANDWIDTH Run M-Lab NDT7 download and upload tests with two live gauges. Follow each test stage, then review final speeds and throughput charts. CHECK THE SERVICES YOU USE Measure HTTPS response times to popular services or add your own HTTPS hostname. Custom services stay saved on your device. View completed, unavailable and failed checks clearly. KEEP AND SHARE YOUR RESULTS Browse your test history, open detailed results and read an analysis generated on your device. Share a text report using the iOS share sheet. Public IP addresses are excluded from shared reports. EXPLORE YOUR NETWORK View your public IP and approximate IP region, current connection type and local device information. Use website checks, DNS lookup and TCP connection tools. Optional Globalping tools add remote Ping, HTTP, DNS, Traceroute and MTR measurements. KNOW WHAT THE NUMBERS MEAN Bandwidth measures the connection to an automatically selected M-Lab server. Website latency measures HTTPS response time; it is not ICMP ping. Wi-Fi and cellular quality icons reflect response measurements, not radio signal strength. The selected country labels a result and does not change your route or location. YOUR CHOICES No account, subscription or in-app purchases. Version 1.1.0 includes Google AdMob interstitial and native ads with non-personalized ad requests and privacy choices where required. History and preferences stay on your device. You can use offline mode and change network permissions in Settings. Before your first bandwidth test, SpeedN explains M-Lab data handling and asks for permission. M-Lab collects your public IP and test data, retains them indefinitely and publishes them for research. You can reset this permission in Settings. Tests may use more than 1 GB; carrier charges may apply. SpeedN limits bandwidth tests to four starts in a rolling 24-hour period. Globalping is optional and sends your selected destination and diagnostic request to external probes. Network tools depend on provider availability and local connectivity. Results do not guarantee performance for every app or destination. Requires iOS 17 or later. The app interface is in English.