# Sound Meter Log

> Sound Meter Log (iPhone/iPad app by Peter Wu.)

- Source: https://appshunter.io/ios/app/sound-meter-log/id6753040753 (this page in markdown: same URL + `.md`)
- Developer: [Peter Wu](https://appshunter.io/developer/1804768024)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 10 MB
- Languages: English
- Released: 2025-11-19
- Data updated: 2025-11-27
- User reviews in markdown: https://appshunter.io/ios/app/sound-meter-log/id6753040753/reviews.md

## What is Sound Meter Log?

NoisePollution is your all-in-one solution for monitoring and understanding the noise in your environment. Whether you're a concerned citizen, a researcher, or just someone who values peace and quiet, NoisePollution provides you with the tools you need to measure, record, and analyze noise levels around you.

Key Features:

*   **Real-time Noise Measurement:** Get instant readings of the noise levels in your surroundings, measured in dBA. Our calibrated audio analysis provides you with accurate and reliable data.
*   **Audio Recording:** Capture audio samples of the noise you are measuring. You can listen to your recordings later and share them with others.
*   **Noise Analysis:** Our advanced noise analysis provides you with detailed metrics, including Leq, Lmax, L10, L50, and L90.
*   **Categorize and Tag:** Add context to your recordings by categorizing the noise source (e.g., traffic, construction, etc.).
*   **History and Trends:** Keep a history of all your recordings and see how noise levels change over time.
*   **Location-based Data:** See your recordings on a map and explore noise levels in different locations.
*   **Privacy-conscious:** You are in control of your data. You can choose to share your location and device context to help us build a global map of noise pollution, or you can keep your data private.
*   **Offline Support:** Record and save your measurements even when you are offline. The app will automatically sync your data when you are back online.

Join our community of noise-conscious citizens and help us create a comprehensive map of noise pollution. Your contributions can help raise awareness and drive change for a quieter and healthier world.

Download NoisePollution today and start listening to your world in a new way!


## Version history (last 1 release)

### 1.0 — 2025-11-19

No release notes.

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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 2025-11-27.*