iChecker vs TrueSignal

Is your iPhone actually healthy — or is a silent failure waiting to cost you? iChecker runs 39 forensic-level diagnostic tests to expose hidden damage, dead pixels, and failing sensors before they become expensive repairs. Whether you're verifying a used iPhone before buying, confirming a screen repair was done correctly, or keeping your daily driver at peak performance — stop guessing. Start knowing. INSTANT DIAGNOSIS Tap once. Get an instant A+ to F overall health grade across every critical hardware system. No technical expertise required — just a clear, honest answer about your device's true condition. 39 FORENSIC HARDWARE TESTS • Screen & Display — multi-touch precision, dead pixel grid scan, brightness uniformity • Internal Sensors — Face ID, gyroscope, accelerometer, magnetometer, proximity sensor • Connectivity — Wi-Fi signal strength, Bluetooth, cellular routing, GPS accuracy • Hardware — front & rear microphones, all camera lenses, physical buttons, speakers DIAGNOSTIC STREAK — PREVENTATIVE CARE iChecker features the first-of-its-kind Weekly Streak system for iOS. Get intelligent reminders to run routine hardware checks. Monitor your iPhone's health over time and catch components showing early signs of failure — before a minor issue becomes a costly breakdown. SHAREABLE PDF REPORTS Generate a beautifully formatted, timestamped PDF proof report summarizing every passed and failed test. Share it instantly as undeniable evidence of your device's condition — essential for anyone buying or selling a used iPhone. WIDGETS & PREMIUM THEMES Monitor your weekly diagnostic streak directly from your home screen with sleek iOS widgets. Customize the full app interface with premium themes: Cyber Teal, Aurora Purple, Neon Indigo, and Classic Blue. All 39 tests run locally on your device. No cloud uploads. No account required. Your diagnostic data never leaves your iPhone. Privacy Policy: https://local-scan-shield.lovable.app Terms of use: https://www.apple.com/legal/internet-services/terms/site.html

TL;DR Your bars lie. TrueSignal measures the connection you ACTUALLY have. Really. Those bars? They are lying to you. They show SIGNAL STRENGTH, which is almost meaningless to you and your phone. TrueSignal measures YOUR phone's ACTUAL connection, not just the signal your phone sees. I've been there. I've been frustrated. At the football game. At the airport. On the road while traveling. Restart the phone. Say choice words. Wander around and look for more bars. We've ALL been there! I couldn't find an app that actually gave me my ACTUAL connection, so I created TrueSignal. This isn't another speed test app. They exist (and are very good). But you actually have to have a connection in order to use those apps. No connection = useless speedtest apps. TrueSignal shows real connection quality with live latency monitoring, simple green/yellow/red status, event history, and SignalFinder - the compass that points you toward a stronger signal. FREE FEATURES - Real-time ping-based connection monitoring - Green / yellow / red status — know instantly - Recent history chart with latency in milliseconds - Stability score - Stable, Intermittent, or Poor - Event log - track outages and recoveries over time - SignalFinder - rotate your phone to find the strongest signal direction - Custom ping server - use your own server for maximum privacy - Supports WiFi, 5G, LTE, 4G, 3G, and more - Use worldwide! - Home screen widget - No account required All of the free features are FREE and are fully functional. If you really want to know about your phone connection, TrueSignal Pro is fantastic! I created some awesome functionalities that give you real, pro-level connection analysis tools for a price that's unbeatable. Try it out! TRUESIGNAL PRO - Connection Quality Score - composite A–F grade across latency, stability, consistency, and reliability with per-metric breakdown and improvement tips - Connection Sentinel - an adaptive ping guardian that slows down when stable and snaps back to full speed the moment trouble is detected - ISP Evidence Pack - formal complaint document with executive summary, total downtime, and ready-to-use talking points for your ISP support call - Compare Mode - monitor up to 3 servers simultaneously - Walk Test - map connection quality as you move through a space - Smart Alerts - notifications for outages, slowdowns, and recovery - Named Profiles - save and switch setups with one tap - Network Log - every WiFi and cellular change, timestamped - Webhooks- POST events to Home Assistant, smart plugs, or custom servers - Speed Test - on-demand download and latency measurement SIRI SHORTCUTS Ask Siri, "Check my connection in TrueSignal" for an instant spoken result - no need to open the app. PRIVACY No ads. No tracking. No accounts. No data ever collected. TrueSignal only contacts the server you configure - nothing else! TrueSignal: bars lie. This doesn't. Thank you for your support of indie developers! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/