# DeciGuard Pro: Sound dB Meterx — Noise Detector & PDF Evidence

> Noise Detector & PDF Evidence (iPhone/iPad app by Changsha Juanli Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/deciguard-pro-sound-db-meterx/id6814373105 (this page in markdown: same URL + `.md`)
- Developer: [Changsha Juanli Technology Co., Ltd](https://appshunter.io/developer/1784889155)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 24 MB
- Languages: Russian, American English, Arabic, European Spanish, Korean, German (Germany), Brazilian Portuguese, Chinese (Traditional, Taiwan), Chinese (Simplified, China), French (France) and 1 more
- Released: 2026-10-06
- Data updated: 2026-10-29

## What is DeciGuard Pro?

DeciGuard Pro — это профессиональный шумомер для фиксации нарушений закона о тишине, проверки звукоизоляции квартир и контроля уровня шума на производстве.

Преимущества:
• Точный расчет в реальном времени: Частотная коррекция dBA и dBC для низкочастотных басов и вибраций.
• Составление PDF-акта о шуме: Наглядный график, процент превышения нормы, временные метки и блок для подписей.
• Быстрая фиксация пиковых всплесков: Отметка ударного шума, сверления или громкой музыки в один тап.
• Нормативы ВОЗ и OSHA: Встроенные пороговые лимиты для жилых зон и рабочих помещений.
• Калибровка микрофона: Смещение от -20 до +20 дБ.
• 100% Конфиденциальность: Работает полностью оффлайн, аудио никогда не записывается в память и не передается в интернет

## Is DeciGuard Pro safe?

Not enough ratings yet to assess DeciGuard Pro.

## Is DeciGuard Pro legit?

DeciGuard Pro: Sound dB Meterx is no longer available in the App Store. The AppsHunter Legitimacy Score for DeciGuard Pro is 35 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.2 — 2026-10-12

new content

### 1.0.0 — 2026-10-06

No release notes.

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## More apps by Changsha Juanli Technology Co., Ltd

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All apps by Changsha Juanli Technology Co., Ltd: https://appshunter.io/developer/1784889155

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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 2026-10-29.*