Toolbox vs 404 Network

Toolbox brings 35+ essential utilities for everyday life, work, study, and software development into one fast, elegant, and easy-to-use app. Stop filling your device with dozens of single-purpose apps! Calculate, convert, create QR codes, format data, manage notes, and boost your daily productivity with all the tools you need in one place. FEATURED TOOL HIGHLIGHTS CALCULATORS & CONVERTERS • Calculator: Fast and reliable everyday math operations. • Loan & Installment Calculator: Monthly payment and total interest schedules. • Unit Converter: Length, weight, temperature, area, volume, speed, data, and pressure. • Grade Average (GPA): Cumulative and term GPA calculations for students. • BMI Calculator: Body mass index and ideal weight analysis. • Age Calculator: Precise age breakdown and countdown to your next birthday. • Tip Calculator: Quick tip calculation and bill splitting among friends. QR CODE & SECURITY • QR Code Generator: Custom QR codes for Wi-Fi, URLs, text, emails, phones, and SMS. • QR & Barcode Scanner: Fast and secure scanning from camera or gallery. • Strong Password Generator: Generate secure, randomized passwords with custom rules. • UUID / GUID Generator: Instant generation of standard V4 UUIDs. • Hash Generator: Cryptographic checksums (MD5, SHA-1, SHA-256, SHA-512). • Base64 Encoder & Decoder: Quickly encode or decode text strings. DEVELOPER & TECHNICAL UTILITIES • JSON Formatter: Beautify, validate, and inspect complex JSON structures. • JWT Decoder: Safely inspect header and payload data of JSON Web Tokens. • Number Base Converter: Convert between Binary, Octal, Decimal, and Hexadecimal. • Regex Tester: Test regular expressions with real-time match highlighting. • CSV ⇄ JSON Converter: Bi-directional data transformation between tables and JSON. • Text Diff Checker: Spot additions, deletions, and line changes side-by-side. • Network Tools: IP lookup, ping latency testing, and connectivity checks. NOTES & PRODUCTIVITY • Quick Notes & Sticky Notes: Jot down thoughts and organize pinned visual memos. • To-Do List: Track and check off your daily goals and tasks. • Habit Tracker: Build positive daily routines and maintain your streaks. • Advanced Text Tools: Word/character counter, case converter, and text clean-up. TIME, DESIGN & FUN • Pomodoro Timer: Boost productivity with 25/5 focus and break intervals. • Date Calculator: Calculate day differences or add/subtract time from dates. • World Clocks: Track local times across different global time zones. • Color Picker & Palettes: Inspect HEX, RGB, and HSL values; create color palettes. • Marquee (LED Banner) & Drawing Pad: Full-screen LED scroller and sketch canvas. • Decision Wheel & Dice Roller: Spin the wheel, roll dice, and pick random numbers. • Mini Games: 2048, Classic Snake, Tic-Tac-Toe, Memory Match, and Hangman. WHY CHOOSE TOOLBOX? • Lightweight & Ultra-Fast: Minimal storage footprint, instant launch, battery-friendly. • Fully Offline: Use all utilities anytime, anywhere without an active internet connection. • Privacy First: Your notes, calculations, and data remain strictly on your device. • Clean Modern Design: Sleek light and dark themes with fluid animations. • Customizable Home: Pin your favorite tools and reorder categories to fit your workflow. Download Toolbox today and carry a complete digital toolkit right in your pocket!

404 Network is the most comprehensive network diagnostics toolkit for iOS and macOS. Whether you're a network engineer troubleshooting connectivity or a security enthusiast auditing your home network, 404 gives you professional-grade tools in a beautiful native app. CORE TOOLS (FREE) • Real ICMP Ping with live latency charts • Visual Traceroute with hop-by-hop analysis • DNS Lookup with multiple server comparison • Speed Test with ISP detection • WiFi Info with signal strength monitoring • Port Scanner with service detection • Network Discovery with live topology map • Wake-on-LAN for remote device power • HTTP Probe for web server testing • Whois domain lookup PRO FEATURES • 70+ network diagnostic tools • Unlimited saved devices with background monitoring • Full port scan results with banner grabbing • 30-day diagnostic history with CSV/JSON/PDF export • Color tags, device groups, and topology presets • Community speed map — compare ISP performance in your area • Security Audit with vulnerability detection • WiFi Channel Analyzer • Smart Home device diagnostics • LAN Speed Test and Micro Speed Logger PRO+ ADVANCED • AI Assistant powered by Claude or on-device Apple Intelligence • AI-guided Security Audit and Penetration Test flows • Remote Sensor dispatch — run tools from multiple network vantage points • BLE Scanner Pro with GATT exploration and characteristic writing • NFC Toolkit — read, write, and clone-detect NFC tags • SSH Tester, SNMP Walker, Credential Checker • Subdomain Finder, CORS Checker, CSP Analyzer • Packet Crafter, Payload Library, Directory Scanner PRIVACY FIRST • No ads. No tracking. No analytics. • All network data stays on your device • Community features are opt-in with location rounded to ~500m • AI features require your own API key — we never see your data • Full GDPR compliance with data export and deletion TERMS OF USE Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/