# Decibel Meter Studio

> Decibel Meter Studio (iPhone/iPad app by AHMET AKTAS.)

- Source: https://appshunter.io/ios/app/decibel-meter-studio/id6775627368 (this page in markdown: same URL + `.md`)
- Developer: [AHMET AKTAS](https://appshunter.io/developer/6775627371)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Released: 2026-06-08
- Data updated: 2026-09-18
- User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-studio/id6775627368/reviews.md

## What is Decibel Meter Studio?

Decibel Meter Studio transforms your iPhone into a professional-grade sound level meter. Whether you're checking noise levels at work, measuring concert volumes, or monitoring your home environment, Decibel Meter Studio gives you accurate, real-time audio data in a beautiful interface.

REAL-TIME MEASUREMENT
• Live decibel (dB) reading with peak hold
• Visual waveform and spectrum display
• Octave band analysis (31Hz – 16kHz)
• FFT frequency analyzer
• Color-coded level indicators

SOUND REFERENCES
• Instantly compare readings to everyday sounds
• Understand what your dB level actually means

PRO FEATURES
Unlock the full power of Decibel Meter Studio:
• Unlimited session history (30 days free)
• Noise Dose tracking — OSHA & NIOSH standards
• Trend charts (weekly & monthly)
• Location tagging per session
• PDF & CSV export for rich reports
• Calibration offset ±20 dB (IEC standard)
• A-Weighting filter (IEC 61672)
• 7 meter face styles
• Home screen & lock screen widget
• Ad-free experience

Try Pro free for 3 days. Available as monthly or yearly subscription, or lifetime purchase.

PRIVACY
Your microphone data never leaves your device. No account required.

LEGAL
Privacy Policy: https://flexyworks.tr/decibel-meter-studio/privacy
Terms of Use: https://flexyworks.tr/decibel-meter-studio/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $29.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-08

No release notes.

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## More apps by AHMET AKTAS

- [Kredi Kartım](https://appshunter.io/ios/app/kredi-kartm/id6786916586)

All apps by AHMET AKTAS: https://appshunter.io/developer/6775627371

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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 2026-09-18.*