NetBuddy IP Subnet Calculator
iOS Universel / Productivité
Whether you're a network engineer, IT professional, student, or networking enthusiast, NetBuddy is your essential companion for subnet calculations, network planning, and learning. This powerful yet intuitive app combines professional-grade tools with educational features to help you master networking concepts.
IPv4 & IPv6 SUBNET CALCULATORS
• Calculate network details instantly with support for both IPv4 and IPv6
• View Network ID, Broadcast Address, and usable host ranges
• Display subnet masks, wildcard masks, and CIDR notation
• Toggle between decimal and binary formats
• Detect your device's current IP configuration
• Smart CIDR range suggestions based on IP address classes
• Save frequently used subnet configurations with custom labels
INTERACTIVE QUIZ GAMES
Test and improve your networking knowledge with engaging quiz games:
• IPv4 Quiz: Master subnetting calculations, host counts, and network addresses
• IPv6 Quiz: Practice address types, compression, expansion, and prefix lengths
• 10 random questions per game with immediate feedback
• Track your scores and identify areas for improvement
• Perfect for certification prep (CCNA, Network+, etc.)
VLAN MANAGEMENT
• Create and manage VLANs (1-4094)
• Organize VLANs with custom names and descriptions
• View reserved VLAN information
• Save VLAN configurations for quick reference
• Export and import VLAN data
MAC ADDRESS LOOKUP
• Identify device manufacturers from MAC addresses
• Support for multiple MAC address formats (colon, dash, dot notation)
• Automatically detect your device's MAC address
• Fast OUI database lookup
PORT REFERENCE GUIDE
• Quick reference for common network ports
• Search by port number or service name
• View protocol information (TCP/UDP)
• Learn what each port is used for
• Covers well-known, registered, and dynamic port ranges
CLOUD SYNC WITH SOLID POD
• Sync your saved subnets across all your devices
• Privacy-focused: you own your data in your personal Solid Pod
• Automatic conflict resolution when editing on multiple devices
• Works with Inrupt PodSpaces and other Solid providers
• Optional - use the app fully offline if preferred
COMPREHENSIVE HELP SECTION
• Step-by-step guides for every feature
• Networking concepts explained clearly
• Tips and best practices
• Troubleshooting assistance
• Perfect for learning and reference
DESIGNED FOR PROFESSIONALS & STUDENTS
NetBuddy is perfect for:
• Network Engineers planning and documenting networks
• IT Professionals troubleshooting connectivity issues
• Students studying for networking certifications
• Educators teaching networking concepts
• Anyone learning about IP addressing and subnetting
KEY HIGHLIGHTS
-Clean, intuitive interface with dark mode support
-No ads or subscriptions - pay once, use forever
-Works completely offline (except cloud sync)
-Regular updates with new features
-Built with privacy in mind
-Supports both iPhone and iPad
WHAT'S NEW IN VERSION 1.3
• Added interactive IPv6 quiz game
• New comprehensive Help section
• Enhanced dark mode support throughout the app
• Improved Solid Pod conflict resolution
• Bug fixes and performance improvements
Transform the way you work with networks. Download NetBuddy today and take your networking skills to the next level!
Quoi de neuf dans la dernière version ?
We're excited to bring you our biggest update yet, packed with powerful new features to enhance your networking experience!
INTERACTIVE QUIZ GAMES
Learn networking by doing! We've added two engaging quiz games to help you master subnetting:
• IPv4 Quiz: Test your knowledge of subnet calculations, network addresses, broadcast addresses, host counts, and more. Perfect for CCNA and Network+ certification prep!
• IPv6 Quiz: Practice IPv6 address types, compression/expansion rules, network prefixes, and prefix lengths. Master the future of networking!
Each quiz features 10 random questions with immediate feedback, visual indicators for correct/incorrect answers, and performance scoring. Whether you're studying for certifications or just want to sharpen your skills, these quizzes make learning fun and effective.
COMPREHENSIVE HELP SECTION
Never feel lost again! We've added a complete Help section with:
• Step-by-step guides for every feature
• Detailed explanations of networking concepts
• CIDR notation references and examples
• IPv6 address type breakdowns
• Solid Pod setup and troubleshooting
• Tips and best practices for network professionals
Perfect for both beginners learning the basics and experts who need a quick reference.
INTELLIGENT SOLID POD SYNC
Your data, your control! Enhanced cloud synchronization features:
• Automatic conflict detection when editing on multiple devices
• Smart merge options: Keep Local, Keep Pod, or Merge Both (Requires your own Solid Pod)
• Version tracking prevents data loss
• Zero-data-loss migration for existing users
• Real-time sync status indicators
Your saved subnets stay in sync across all your devices while you maintain complete ownership of your data.
ENHANCED DARK MODE
We've improved dark mode throughout the app for better readability and reduced eye strain:
• Quiz interfaces now properly adapt to dark mode
• Better contrast in all lighting conditions
• Consistent theming across all tabs
• Easier on the eyes during late-night troubleshooting sessions
BUG FIXES & IMPROVEMENTS
• Fixed timing issues with Solid Pod storage discovery
• Improved data persistence during authentication
• Enhanced error handling and user feedback
• Performance optimizations throughout the app
• Updated documentation with latest features
Your feedback drives our development! If you love NetBuddy, please leave us a review. Have suggestions? Contact us through the App Store or our support channels.
Happy subnetting!
