DevToolkit vs Network Analyzer

A developer's toolkit in your pocket. SSH, SFTP, FTP/FTPS, DNS, Ping, Traceroute, HTTP, WebSocket, SSL and more — all in one app, no accounts, no data sent to the cloud. A single password encrypts everything and keeps it on your device. 13 professional tools, one interface. Native iOS 17 app; no ads, no tracking, no backend. NETWORK DIAGNOSTIC TOOLS • DNS Lookup — A, AAAA, MX, NS, TXT, CNAME records; multiple types in one query • Ping — live latency chart, avg/min/max and packet loss statistics • Traceroute — UDP-based, per-hop latency with reverse DNS • Redirect Checker — follows the HTTP redirect chain step by step; loop detection • SSL Checker — TLS certificate, chain, expiration, cipher suite, SAN list FILE TRANSFER (FTP/SFTP) • FTP, FTPS and SFTP protocol support • Folder upload and download (recursive, including subdirectories) • File permissions (chmod) — numeric mode with preview • Rename, move, copy, bulk delete • Tappable breadcrumb for fast directory navigation • Home icon jumps to the root directory in one tap • Connection details and passwords stored encrypted REMOTE SHELL (SSH) • xterm-256color emulation — top, htop, vim and other screen apps work smoothly • Password, OpenSSH Ed25519 private key, and Secure Enclave-backed P-256 key auth • TOFU host key verification; warns against MITM attacks • Customizable keyboard shortcuts: Ctrl, Esc, Tab, arrow keys, pipe, tilde, slash • Reorder shortcuts by drag and drop • Active SSH sessions stay alive in the background WEB DEVELOPMENT • Built-in browser — WKWebView with Console, Network, and Storage panels • HTTP client — GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS; header editor, JSON/Form/Raw body • WebSocket — connect, send/receive text and binary frames, live log, 500-frame buffer • History for previous requests (HTTP and WebSocket) FILE MANAGER • Local file browser with tappable breadcrumb • Syntax-highlighted code editor: JSON, YAML, Markdown, JavaScript, TypeScript, Python, Bash, HTML, CSS • Image viewer and editor — crop, resize, convert to PNG/JPG/WEBP/HEIC/GIF/ICO, quality control • PDF reader • Media player: MP4, M4V, MOV, MP3, AAC, WAV, MKV, WEBM, AVI, FLV, TS, OGG • Archives: ZIP, TAR, GZIP, BZip2, XZ, 7Z, RAR extraction; ZIP compression • Hardened against archive attacks like zip-slip MEDIA PLAYER (from URL) • MP4, MOV, MP3, M4A, AAC, WAV • HLS live streams (.m3u8) • Custom headers like Authorization and Cookie (HTTPS only) • History of loaded streams NOTES • End-to-end encrypted notes — protected by your app password • Attach photos and files • Attachments open directly in the in-app viewers SECURITY • On-device PBKDF2 (200,000 iterations, SHA-256) and AES-GCM encryption • All connections, passwords, SSH keys, notes, and history stored encrypted • Atomic password change with automatic rollback on failure • Auto-lock — immediate, 1 min, 5 min, 10 min, 30 min, 1 hour • Auto-wipe after too many wrong password attempts (optional; 3, 5, 10, 15, 20) • SSH private keys can be generated inside the Secure Enclave; the key never leaves the device • No data is sent to any cloud. No backend. No account required. WHO IS IT FOR? System administrators, backend and web developers, DevOps and network engineers, and anyone who tinkers with servers and networks. One app, one password, fully local — a professional workstation in your pocket. WHAT CAN YOU DO? • Connect to a remote server via SSH, run commands, tail logs • Transfer files and folders over SFTP, change permissions remotely • Verify DNS, SSL, and redirect chains when launching a new domain • Diagnose network issues with ping, traceroute, public/local IP • Test a REST API, try a WebSocket endpoint • Watch live console output and network traffic in the built-in browser • Download a ZIP archive, extract it, edit the code inside with syntax highlighting

Network Analyzer is an all-in-one network analyzer, Wi-Fi analyzer, and internet diagnosis toolkit. Whether your Wi-Fi feels slow, a website is down, DNS is failing, latency is high, or you need a full suite of network tools on mobile. Network Analyzer puts practical diagnostics and guided analysis in your pocket. Built-in AI NetChat assistant can use basic network tools and give you answers based of facts instead of guessing. Why users install Network Analyzer: - Run fast internet and network diagnosis checks - Ask the built-in AI chat for help with networking questions - Troubleshoot slow Wi-Fi, packet loss, DNS errors, and routing issues - Inspect connection details, local IP, public IP, and DNS servers - Scan devices on your local network - Monitor websites and review saved test history over time Core network tools: => Health Check — multi-step internet diagnosis with plain-English verdict and next steps => Current Network Info — local IP, public IP, gateway, subnet mask, DNS servers, and Wi-Fi SSID => Speed Test — measure download speed, upload speed, and latency => Ping — test reachability, latency, and packet loss for any host => DNS Lookup — query A, AAAA, MX, TXT, and CNAME records => LAN Scanner — discover all devices connected to your local network => Subnet Calculator — compute CIDR ranges, subnet masks, and usable hosts Premium advanced network diagnostic tools: => AI Chat — describe symptoms and get troubleshooting help instantly => Traceroute — trace network hops to find where latency begins => Port Scanner — check whether TCP ports are open, closed, or filtered => HTTP Tester — inspect responses, redirects, headers, and timing => SSL Inspector — review TLS certificate issuer, validity, and expiration => API Tester — send custom HTTP requests for REST and webhook debugging => IP / NAT Diagnostics — analyze public IP, CGNAT, NAT type, and IPv6 availability => DNS Privacy — detect encrypted DNS posture and plain-DNS leakage => DNS Benchmark — compare DNS resolver speed and responsiveness => Captive Portal Check — detect login-gated Wi-Fi on hotel and airport networks => Whois — look up domain and IP registration data => Service Discovery — detect local services via mDNS, Bonjour, SSDP, and UPnP => Wake-on-LAN — send a magic packet to wake compatible devices Monitoring and productivity: => Web Monitor — track website availability, status codes, and uptime history => History — review saved test results and compare outcomes over time => Quality Trends — visualize historical latency and stability metrics => Favorites, recents, and home search for quick access to your most-used tools Network Analyzer answers questions like: => Why is my internet slow? => Is my device really online? => Which DNS servers am I using? => Is this host reachable? => Are there other devices on my network? Who it's built for Useful at home, at work, while traveling, or anytime you need to diagnose connection problems on the go. Built for casual users, IT support, developers, and network enthusiasts who want one unified toolkit instead of switching between multiple apps. Some features require permissions to access device and network information. iOS may require location permission for certain Wi-Fi details such as SSID and nearby network data, in line with platform requirements. Terms of Use: https://www.sqeezstudio.eu/network_analyzer_app_terms.html Privacy Policy: https://www.sqeezstudio.eu/network_analyzer_app_privacy.html