Device Tester vs ComDeck

Test phone hardware instantly. Check cameras, sensors, Bluetooth, speakers, mic, GPS, and more. Get full device diagnostics in seconds. Perfect for used phones before buying or selling. Verify hardware health and avoid risky purchases. Download now for instant hardware testing.

ComDeck is the developer's command deck — 16 native network and system tools in one dark-mode app with a built-in terminal toggle. EVERY TOOL HAS TWO MODES Tap the terminal icon to switch between a polished UI with charts and raw terminal output with ANSI colors. Type commands directly in the terminal input bar. FREE (6 tools) - Ping — Real-time latency graphs with TCP probes - DNS Lookup — Resolve A, AAAA, MX, TXT records instantly - IP Info — Public IP, geolocation, and network details - Whois — Organization, ISP, ASN, coordinates, reverse DNS, proxy detection - Device Info — CPU, RAM, battery, model, and OS details - Port Check — Scan common ports with service identification BASIC — $9.99/month (11 tools total) - Traceroute — Hop-by-hop path visualization - WiFi Analyzer — Signal strength, channels, and security - HTTP Client — Full request builder with header control - SSL Inspector — Certificate chain and expiry validation - Speed Test — Download, upload, and latency via Cloudflare PRO — $49.99/month (all 16 tools) - JSON Debugger — Tree view, path queries, structural diff, pretty-print, URL fetch, sensitive-key masking - Log Viewer — Live OSLog streaming with multi-level filters, histogram, marking, recording, and export (text, JSON, CSV) - Process Manager — Read-only process tree with ancestors, children, search, and export (macOS) - Scheduled Tasks — Read-only LaunchAgent inspector with decoded schedules and user-granted folder access (macOS) - Security Scanner — 15 sandbox-safe local posture checks (OS version, Gatekeeper, biometrics, code signing, keychain, trust store, volume encryption, and more) plus remote host audit (DNS, port scan, TLS handshake, security headers) BUILT NATIVE No web views. No wrappers. Built on Network.framework, Security.framework, OSLog, and SwiftUI. Every tool runs natively on your device. PRIVACY FIRST No analytics. No tracking. No ads. All tools run locally — nothing about your network, system, or lookups is transmitted to any server operated by ComDeck. HONEST ABOUT THE SANDBOX Some system-level checks (FileVault, firewall, system-wide processes) require admin privileges unavailable to sandboxed apps. ComDeck does not fake these results. The Security Scanner clearly labels which checks are intentionally skipped and why, so the data you see is real. TIER POLICY Higher tiers include all tools from lower tiers. Upgrade or downgrade anytime. Terms of Use: https://comdeck.app/terms.html Privacy Policy: https://comdeck.app/privacy.html