Desi:Decibel Meter dB Spectrum 4+

Name: Desi:Decibel Meter dB Spectrum
Author: Ahmet Giray Ucar

Sound Audio Level Measure

Ahmet Giray Ucar

Designed for iPhone

- Free
- Offers In-App Purchases

Description

Desi is the ultimate sound level meter app that brings laboratory-precision noise measurement to your iOS device. Whether you're protecting your hearing, monitoring workplace compliance, or simply curious about your acoustic environment, Desi delivers accurate, real-time decibel readings with stunning visual clarity.

Professional Accuracy
Calibrated SPL measurements from 30-130 dBA
Multiple frequency weighting filters (A, B, C, Z, ITU-R 468)
Variable time weighting (SLOW, FAST, IMPULSE)
Pre-calibrated for Apple devices with custom calibration support

Advanced Analytics
Real-time FFT spectrum analysis
Live waveform visualization
Dominant frequency detection
Professional-grade audio processing at 44.1kHz

Health & Safety Features
Daily noise exposure tracking with TWA calculations
HealthKit integration for hearing health monitoring
OSHA/NIOSH compliance monitoring

Beautiful Interface
Multiple stunning display modes: Digital, Analog, FFT, Spectrum
Color-coded level indicators for instant recognition

Smart Recording
Save and analyze measurement sessions
Comprehensive history with search functionality

Premium Features:
- Record unlimited measurement sessions
- Full access to recording history and session management
-Access to all meter types: Analog, Digital, FFT, and Spectrum

Privacy & Security
Your data stays yours. Desi processes all audio locally on your device with no cloud processing. Optional HealthKit integration puts you in complete control of your health data sharing.

Privacy Policy: https://docs.google.com/document/d/1pxwLuTzWKrYfWHWi58DcdwJlvMhyv4r1GUXKPAGUZao/edit?usp=sharing
Terms of Use: https://docs.google.com/document/d/1a5P-1lgEMU5jyKjzAzVjD7_UvhT4yYPhnZofhpV0mTc/edit?usp=sharing

Desibe Meter Pro Monthly

Unlock the full experience for one month

USD 9.99

Desibel Meter Pro Weekly

Unlock the full experience for one week

USD 3.99

The developer, Ahmet Giray Ucar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.