Decibel Sound Meter: dB SPL is a productivity tool for environmental noise quantification on iOS, featuring standard-compliant decibel weighting and real-time trend visualization.
The App DNA
What makes this app unique?
The app removes the friction of manual acoustic data collection by providing a calibrated, standard-compliant interface for quick environmental noise assessment.
For Users requiring auxiliary tools for environmental noise quantification and sound pollution studies.
What does it look like?
Key features
Applies IEC 61672-1:2013 standard weighting to microphone input.
Adjusts microphone sensitivity for device-specific hardware offsets.
Displays real-time decibel values and trend charts.
How much does it cost?
The freemium model gates professional-grade features behind an in-app purchase, though the core measurement tools remain accessible.
Velocity
Steady developmentUX improvementsperformanceShow more...
The developer is currently maintaining a steady release cadence, with two updates shipped over the last month. Development is focused on technical precision, specifically addressing discrepancies in sound measurement standards and session averaging. The latest release corrects previous inaccuracies regarding weighting and threshold standards, indicating a focus on professional-grade utility. The app has been updated 10 days ago, reflecting a stable and active development cycle.
Who built it?
Grima Hdez
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What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Decibel Sound Meter: dB SPL
How's the Productivity market?
Decibel Sound Meter: dB SPL maintains a 4.75-star rating on the App Store, positioning itself as a technical utility rather than a mass-market casual tool.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Decibel Sound Meter: dB SPL
Where is it heading?
The market for mobile acoustic tools is shifting toward professional-grade compliance reporting, moving away from simple decibel visualization. Decibel Sound Meter: dB SPL is well-positioned to capture this segment if it pivots from a passive meter to an active reporting utility.
- The latest release (v1.7.0) demonstrates a commitment to technical accuracy by adopting international standards, which strengthens the app's professional positioning.
- The app maintains a steady release cadence, ensuring that calibration logic remains compatible with current microphone handling requirements.
The SWOT
- IEC 61672-1:2013 standard compliance provides technical authority
- Automatic calibration mitigates device-specific microphone sensitivity variance
- Exportable PDF reporting would unlock industrial compliance use cases
Next best moves
Ship PDF report export because it is the primary missing feature for industrial users → unlock B2B compliance utility
The counter-intuitive read
The 90 dB hardware ceiling is not a weakness but a moat…
Read the full takeBottom line
Decibel Sound Meter: dB SPL maintains its position through strict adherence to acoustic standards, but the hardware-imposed 90 dB ceiling limits its growth. Prioritizing data export features would shift the value proposition from a simple meter to a compliance-reporting tool.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Decibel Sound Meter: dB SPL accurate enough for professional use?
Does the app work in very loud environments?
What is the difference between the free and professional versions?
Sources
- [1] App Store, source
Report last updated