SubnetMaster vs eighty32 SwitchBox

SubnetMaster is the definitive toolkit for IT professionals, network engineers, and students preparing for their CCNA, CompTIA Network+, or university exams. Say goodbye to manual binary math and tedious scratchpad calculations! Whether you are architecting a complex enterprise network or just learning the basics of IP addressing, SubnetMaster provides lightning-fast, error-free results right in your pocket. KEY FEATURES: • Advanced VLSM & FLSM Calculators: Instantly break down networks with Variable Length Subnet Masking or standard Classful subnetting. • Comprehensive Network Details: View your Network ID, Broadcast Address, Usable Host Ranges, and CIDR notation at a glance. • Export & Share Reports: Generate professional PDF and CSV reports of your custom subnet designs to share with your team or attach to your IT documentation. • Interactive Training Modes: Sharpen your binary math and subnetting skills with practice scenarios designed to help you ace your certification exams. • IPv4 & IPv6 Support: Future-proof your workflow with full support for both addressing protocols. SUBNETMASTER PRO: Upgrade to SubnetMaster Pro to unlock the ultimate networking experience! Premium users get unlimited VLSM/FLSM designs, unlimited PDF/CSV exports, advanced IPv6 features, and priority support. Choose from flexible Monthly, Annual, or one-time Lifetime unlock options. Stop guessing and start designing. Download SubnetMaster today and make IP subnetting the easiest part of your job! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The show network, in your hand. SwitchBox turns your iPhone into the control surface for the show network. Discover and manage your Netgear and Cisco switches over plain SNMP — see every port like the console, power-cycle a frozen AP with one tap, and let the Network Doctor give you a pre-show GO / NO-GO on PTP, multicast and PoE. NO SPECIAL HARDWARE Plug your iPhone into the show LAN with any off-the-shelf USB-C to Ethernet adapter — or hop on the management Wi-Fi — and you're managing switches in seconds. FIND & MANAGE • Auto-discovers managed switches on the LAN • Every port like the console — link, speed, PoE, VLAN, labels • One-tap PoE power-cycle, port shut/enable, and VLAN changes NETWORK DOCTOR A pre-show GO / NO-GO verdict that reads PTP, IGMP querier, multicast, errors and PoE — then tells you what's wrong and how to fix it, in plain tech English. SEE THE WHOLE RIG • PTP grandmaster and IGMP querier health • LLDP topology map with your Dante / NDI devices • Per-port utilization, error counters and SFP optic levels • Pre-show snapshot with a shareable health report Built for AV, RF and broadcast techs who'd rather fix the network from the rack than crouch at a laptop. SwitchBox is part of the eighty32 family of field tools. SwitchBox Pro unlocks port control (enable/shut, PoE power-cycle, set VLAN), the full Network Doctor diagnosis, and health-report export — a one-time purchase. SwitchBox talks only to the devices on your local network that you point it at. It collects no personal data: no analytics, no advertising, no account.