The Shielding Tester helps test Faraday Cage devices quickly
3.31·29 reviews·5,000+ downloads
About Shielding Tester
Shielding Tester is a tools app developed by Velter KZ.
Download Statistics
Shielding Tester has been downloaded 5 thousand times. In the last 30 days, the app was downloaded 41 times.
User Ratings
Shielding Tester is rated 3.31 out of 5 stars. The rating is based on 29 ratings.
App Information
Shielding Tester is FREE to download. The APK download size is 18.40 MB. The latest version available is 3.0. The last update was on February 16, 2026.
Technical Requirements
Shielding Tester requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2021.
Description
The Shielding Tester helps quickly test shielding cases, boxes, and other Faraday Cage devices. It measures GSM/2G/3G/4G, Wi-Fi 2.
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Car keys can be used remotely to steal your car. Faraday bags have a metal mesh layer that blocks radio waves. But do they work? I tested 20 I'd got from Hal fords & Amazon and the answer is: from Amazon only one worked. The Hal fords bags failed after 6 months. Even a tiny hole, or even damage to the fibers through wear & tear allows Wi-Fi, cellular and Bluetooth data to leak. This app (free version) allows 30 tests per month. It is the best tool to test and the results are clear. Recommended
★★★★★SkepticSeptic· Mar 11, 2025
Works as advertised, tested without anything, then in a microwave, and finally in a Mission Darkness faraday bag and results were as expected.
★☆☆☆☆Jerry· Aug 22, 2024
This application does not work! I rebooted my phone, and it still got the same error. " Error 500 The server detected an internal error. (Database error) I was using T MOBILE 5G full bars.
★☆☆☆☆Baker Boy· Sep 3, 2023
Always gave a false test, even wrapped in 6 layers of alternating heavy duty aluminum foil and cardboard.
★☆☆☆☆D A· Jan 29, 2024
I can't believe this app doesn't make it easier to set the required permissions. It doesn't even say what permissions are required!
★☆☆☆☆Countess Lovelace· Sep 24, 2023
Didn't work for me. I needed to test all individual devices and needed to know which devices were emitting signals. This software requires the cell phone to be put into the bag. Very inconvenient and would be preferable if it was detected from the outside.
Google Play Rankings for Shielding Tester
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Technologies used by Shielding Tester
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