# White Shield — Noise Meter & Sound Jammer

> Noise meter and sound jammer to prevent unauthorized conversation recording. (iPhone/iPad app by VELTER KZ (VELTER KZ), TOO.)

- Source: https://appshunter.io/ios/app/white-shield/id1672027544 (this page in markdown: same URL + `.md`)
- Developer: [VELTER KZ (VELTER KZ), TOO](https://appshunter.io/developer/1781938634)
- Category: Utilities
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: English, Russian
- Released: 2023-08-29
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/white-shield/id1672027544/reviews.md

## What is White Shield?

WhiteShield enables you to estimate the noise level in your environment, calculate the level of microphone suppression, and produce audio interference of a needed volume to prevent recording conversations on a phone. The application includes a "Faraday cage" mode, exclusively designed for incorporation with shielding devices.

Warning, this app generates high volume noise! Do not use it with headphones.

‣ Intuitive and user-friendly interface; 
‣ Unifies a decibel meter and white noise generator in a single application; 
‣ Ideally suited for use with shielding boxes or cases; 
‣ Effectively counters unauthorized conversation recordings; 
‣ Minimizes the possibility of extracting useful signals (speech) from recording.

What's New:

- Microphone suppression level estimate added;
- Interface has been refreshed;
- Bug fixes.

## Key features

- Estimate noise level
- Calculate microphone suppression
- Generate audio interference
- Faraday cage mode
- Unified decibel meter and white noise generator
- Counters unauthorized recording


## Frequently asked questions about White Shield

### What is White Shield used for?

White Shield is used to estimate the noise level in your environment, calculate microphone suppression, and generate audio interference to prevent unauthorized recording of conversations. It also includes a special mode for use with shielding devices.

### Does White Shield have ads?

No, White Shield is ad-free, providing an uninterrupted user experience.

### What devices is White Shield available on?

White Shield is available for iPhone and iPod devices.

### What is the age rating for White Shield?

White Shield has an age rating of 4+, making it suitable for a wide range of users.

### How often is White Shield updated?

White Shield was last updated on August 29, 2023, with version 1.0. This update included microphone suppression level estimation, interface refresh, and bug fixes.

### What is the user sentiment for White Shield?

Based on the available data, White Shield has a high user rating of 4.5 stars from 2 ratings, indicating positive user sentiment.

### Is White Shield free to use?

Yes, White Shield is available for free, with no cost to download or use its features.

### What are the key features of White Shield?

Key features include a decibel meter, white noise generator, microphone suppression estimation, and a 'Faraday cage' mode for enhanced privacy.

## Version history (last 1 release)

### 1.0 — 2023-08-29

No release notes.

## Apps similar to White Shield

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Noise Generator: Full Spectrum](https://appshunter.io/ios/app/noise-generator-full-spectrum/id1206450560) | 4.7 (1,956) | Free | Utilities |
| [RadMobile](https://appshunter.io/ios/app/radmobile/id1454535378) | — | Free | Utilities |
| [Radex: 5G EMF Detector](https://appshunter.io/ios/app/radex-5g-emf-detector/id6738017621) | 2.3 (3) | Free | Utilities |
| [clear Hearing AI noise remover](https://appshunter.io/ios/app/clear-hearing-ai-noise-remover/id6476435772) | 4.9 (60) | Free | Utilities |
| [Husker Scope](https://appshunter.io/ios/app/husker-scope/id1593014802) | 4.5 (8) | Free | Utilities |
| [Wi-Fi Jammer Detector](https://appshunter.io/ios/app/wi-fi-jammer-detector/id6751504748) | 5.0 (2) | Free | Utilities |

## More apps by VELTER KZ (VELTER KZ), TOO

- [Shielding Tester](https://appshunter.io/ios/app/shielding-tester/id6444835317)

All apps by VELTER KZ (VELTER KZ), TOO: https://appshunter.io/developer/1781938634

## Related topics

[audio jammer](https://appshunter.io/ios/topics/audio-jammer) · [jammer](https://appshunter.io/ios/topics/jammer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*