Shielding Tester is made and published by Velter KZ. AppBrain is an independent app data site and isn't affiliated with Velter KZ. The app name, icon, screenshots and description belong to Velter KZ and are shown as published on Google Play.

About Shielding Tester

Shielding Tester is a tools app developed by Velter KZ.

Install Statistics

Shielding Tester has been installed 5.1 thousand times. In the last 30 days, the app was installed 37 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 freely available from Google Play. The app size is 18.54 MB. The latest version available is 3.0. The last update was on September 27, 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 since May 2021.

Description by Velter KZ (from Google Play)

The Shielding Tester helps quickly test shielding cases, boxes, and other Faraday Cage devices. It measures GSM/2G/3G/4G, Wi-Fi 2.

More data about Shielding Tester

Price	Free
Total installs	5.1 thousand
Recent installs	37
Rating	3.31 based on 29 ratings
Ranking	Not ranked
Version	3.0
App size	18.5 MB
Number of libraries	26
Designed for Android	5.0+
Suitable for	Everyone
Ads	No ads

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Screenshots

Screenshots by Velter KZ, from the Google Play listing

Official page on Google Play

Alternatives to Shielding Tester

Google Play Rating history and histogram

Installs over time

Shielding Tester has been installed 5.1 thousand times. Over the past 30 days, it has been installed 37 times.

Changelog of Shielding Tester

Show changelog

Developer information for Velter KZ

Velter KZ

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Comments on Shielding Tester for Android

★★★★★ 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.

★★★★★ Russell King · May 9, 2025

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

★☆☆☆☆ 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.

★☆☆☆☆ 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!

★☆☆☆☆ 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.

Google Play Rankings for Shielding Tester

This app is not ranked

Technologies used by Shielding Tester

20 permissions · 26 libraries

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Frequently asked questions about Shielding Tester

Is Shielding Tester free?

Yes. Shielding Tester is free on Google Play.

Is Shielding Tester still available?

Yes. Shielding Tester is on Google Play, and the last update we saw was on September 27, 2026.

Does Shielding Tester contain ads?

No. Google Play does not list Shielding Tester as containing ads.

What Android version does Shielding Tester require?

Shielding Tester runs on Android 5.0 and higher.

How large is Shielding Tester?

Shielding Tester is 18.54 MB.

Is Shielding Tester suitable for children?

Google Play rates the content of Shielding Tester as suitable for everyone.

How many times has Shielding Tester been installed?

Google Play lists 5,000+ installs for Shielding Tester.

How do people rate Shielding Tester?

Shielding Tester scores 3.31 out of 5 stars, from 29 ratings on Google Play.

Who made Shielding Tester?

Shielding Tester was developed by Velter KZ. It is listed in the tools category on Google Play.

What are the best alternatives to Shielding Tester?

People looking at Shielding Tester also look at these tools apps: Internet Speed Test: 5G Meter, Wifi Analyzer - Speed Test App, Mobile internet speed test, EMF Detector 2021 and Radiatio, Coverage - Cell and WiFi Test.

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