SubnetBuddy vs PocketStack

SubnetBuddy is a fast, offline subnet calculator and network planning tool built for IT professionals, network engineers, students, and anyone studying for their CCNA, CompTIA Network+, or just needs to crunch CIDR notation on the fly. No internet required. No ads. No account needed. Just open the app and start calculating. SUBNET CALCULATOR • Enter any IP address and CIDR prefix (e.g. 192.168.1.0/24) • Instantly see network address, broadcast address, first and last usable host • View total hosts, usable hosts, and wildcard mask • Get the next sequential subnet with one tap • Supports all prefix lengths from /0 to /32 MASK CONVERTER • Convert between CIDR notation, dotted decimal, and binary • Enter a prefix length and see all three formats instantly • Quick-reference for common subnet masks • Perfect for exam prep and on-the-job lookups VLAN PLANNER • Plan multiple VLANs with custom names and sizes • Set a base network and SubnetBuddy calculates non-overlapping subnets for each VLAN • See network range, gateway, CIDR, and host count per VLAN • Great for designing office networks, lab environments, and homework assignments IP VISUALIZER • Enter a CIDR block and see a visual map of the IP address space • Color-coded grid shows used vs. available addresses • Instantly understand how big (or small) your subnet really is • Tap any cell to see the full IP address TERMINAL-STYLE DESIGN • Dark theme with VibeCMD's signature hacker-green aesthetic • Monospace fonts and command-line inspired interface • Clean, distraction-free layout built for speed • Easy on the eyes during late-night study sessions WORKS COMPLETELY OFFLINE • Zero network calls — all calculations happen on-device • No account required — open and use immediately • No data collection — your network plans stay on your phone • Lightning fast — results appear as you type BUILT FOR REAL PEOPLE • IT professionals doing quick subnet math on-site • Students studying for CCNA, Network+, or any networking exam • Homelab enthusiasts planning their network segments • DevOps engineers carving up VPC address spaces • Anyone who's tired of Googling "what is /22 in dotted decimal" SubnetBuddy is a utility tool for network address calculations. It does not connect to or scan any networks.

Manage VMware, Nutanix, and Proxmox virtual machines from your iPhone or iPad. PocketStack puts real infrastructure control in your pocket. Connect to VMware vCenter, Nutanix Prism Central, and Proxmox VE servers and manage virtual machines, hosts, and alerts from wherever you are. KEY FEATURES Dashboard Real-time CPU, memory, and storage utilization across all connected hypervisors. See cluster health at a glance with live performance metrics and capacity trends. VM Management Browse, search, and filter virtual machines across platforms. Perform power actions (start, stop, restart, suspend), create and manage snapshots, and trigger live migrations between hosts, all from your device. Host Monitoring Track host performance with CPU, memory, network, and storage metrics. Identify resource bottlenecks and monitor host status in real time. Alert Management View active alerts across your infrastructure. Acknowledge, filter by severity, and stay on top of critical events without opening a laptop. Multi-Platform Support One app for three major hypervisors: - VMware vCenter (including Enhanced Linked Mode and multi-datacenter) - Nutanix Prism Central (AHV clusters) - Proxmox VE (clusters and standalone nodes) Enterprise Security Credentials are stored exclusively in the iOS Keychain. Trust on First Use (TOFU) certificate verification lets you securely connect to servers using enterprise certificate authorities. No data is sent to third-party servers. SUBSCRIPTION PocketStack is free to download, connect, and explore so you can see how it works. If you decide you want to manage your environment and perform actions from your phone, those features are available with a paid subscription. Terms of Use: https://www.weavehub.app/pocketstack/terms Privacy Policy: https://www.weavehub.app/pocketstack/privacy