Shielding Tester vs Collapse Survivor

Shielding Tester is designed for quick testing of shielding boxes, cases, bags, and other devices that block radio signals based on the Faraday cage principle. The application measures signal strengths across a range of mobile communication standards, including GSM/2G/3G/4G/5G, Wi-Fi 2.4/5 GHz, and Bluetooth. It provides insights on how effectively these devices block radio signals across various frequencies, assisting in the verification of the performance of Faraday cage devices and accessories. ‣ Test the effectiveness of your Faraday cage within a minute; ‣ Get test results on cellular, Wi-Fi, and Bluetooth frequencies; ‣ Sign in to unlock access to advanced features. FARADAY CAGE ASSESSMENT Determine the effectiveness of your signal-blocking gear! - Open the app. - Initiate the test. - Place your phone inside the Faraday enclosure. - Listen for the sound indication of test completion. - Receive information on your shielding sleeve, box, or bag's efficiency. PERSONAL DASHBOARD Access your account to explore extra features! Store your test results and forward them via email. SHOP In case your Faraday cage underperforms and permits signal leakage, you have the convenience to acquire a tested and guaranteed shielding solution directly from the app. DISCLAIMER On iOS 11 and later, the measurement approach used by the app may exhibit a potential deviation of ±5 dBm. Please be aware that the results provided are approximations, intended to offer a general idea of signal levels and shielding performance, rather than exact measurements.

On January 14, 2026, a massive core failure took down the Verizon network. Millions of phones were suddenly stuck in "SOS" mode, and communication across major US cities ground to a halt. When the cell towers fail and the internet goes dark, who do you rely on? If the grid goes down for good, will you be ready? Your Digital Go-Bag Collapse Survivor is built for reality, not paranoia. We live in a world where infrastructure is fragile—whether it's from software glitches, severe winter storms, or geopolitical tensions. When the unexpected happens, you need reliable, accessible information right in your pocket. Whether you are a seasoned prepper or just someone who wants to protect their family during the next major blackout, Collapse Survivor is the ultimate offline survival tool. Key Features Include: The Entirety of Wikipedia, Offline (NEW!): Carry the sum of human knowledge in your pocket. From medical first aid and water purification to agricultural techniques and engineering—access millions of critical articles without needing a single bar of cell service or Wi-Fi. Real-Time Threat Alerts: When the grid is up, stay one step ahead of the curve. Receive immediate push notifications on network outages, extreme weather, and local emergencies so you are never caught off guard. Curated Preparedness News: Skip the panic and the doomscrolling. Access a rational, up-to-date feed of survival strategies, tactical news, and resilience planning to keep your skills sharp. Why Choose Collapse Survivor? We believe that true preparedness is about practical readiness, not fear-mongering. Having total access to human history, science, and survival techniques when the lights go out isn't just an advantage—it's essential. Download Collapse Survivor today, secure your offline database, and never get caught in the dark again. Try it out with a free 7 day trial! This is an automated message. The review of this submission cannot proceed. See below for more information. The submission offers auto-renewable subscriptions but does not include a functional link to the Terms of Use (EULA) in the app's metadata. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/