# decibella — Simple Sound Level Meter App

> Simple Sound Level Meter App (iPhone/iPad app by Jisu Jung.)

- Source: https://appshunter.io/ios/app/decibella/id6751743532 (this page in markdown: same URL + `.md`)
- Developer: [Jisu Jung](https://appshunter.io/developer/1731788096)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 24 MB
- Languages: American English
- Released: 2025-09-16
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/decibella/id6751743532/reviews.md

## What is decibella?

Decibella: Your Pocket-Sized, Smart Sound Level Meter

Decibella goes beyond a simple decibel meter – it's a fast, easy-to-use noise measurement app designed to fit right in your pocket. Whether you're a sound enthusiast, concerned about noise pollution, or just curious about your acoustic environment, Decibella offers meaningful and accurate sound insights for everyone.

Measure, analyze, and visualize sound – instantly and intuitively.

With real-time tracking of current, average, and peak noise levels, Decibella provides frequency-based and time-based dB graphs for deep analysis. From residential areas to offices, libraries, or public transport, our intuitive explanations help you understand what each decibel level means in everyday environments.

All it takes is one tap – Decibella automatically measures, analyzes, and saves your sound and noise data.

Key Features:
Real-Time Decibel Meter: Instantly measure surrounding sound levels with our advanced algorithm, optimized for any environment.

Track & Record Sound Levels: Capture current, average, and peak dB values to better understand your acoustic environment.

Frequency Analysis Graphs: Visualize noise by frequency to detect specific sound sources and patterns.

Time-Based Noise Graphs: Monitor sound level changes over time for long-term noise assessment.

Contextual Noise Descriptions: Understand noise levels with relatable examples (e.g., 40dB = quiet library, 90dB = subway).

Automatic Noise Logging: All sound measurements are saved with timestamps, allowing you to review your sound history over days, weeks, or months.

User-Friendly Interface: Designed for simplicity and ease – professional-grade sound analysis with a single tap.

Why Choose Decibella?
Decibella is the perfect mobile sound level meter and noise level meter for anyone who needs to measure and monitor sound accurately. From daily noise exposure tracking to environmental noise assessments, Decibella puts powerful sound analysis in your hands.

Download Decibella today and transform your smartphone into a smart sound measurement tool!

Made in Canada with Love.

Thank you.


## Version history (last 1 release)

### 1.0 — 2025-09-16

No release notes.

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## More apps by Jisu Jung

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- [Sky Peacemaker - Finger Force](https://appshunter.io/ios/app/sky-peacemaker/id6744907473)
- [Simply Multi Timer](https://appshunter.io/ios/app/simply-multi-timer/id6746514607)

All apps by Jisu Jung: https://appshunter.io/developer/1731788096

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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 2026-02-23.*