Noise Meter is a utility app for iOS and Android that measures ambient noise levels in decibels using the device microphone.
The App DNA
What makes this app unique?
It removes the friction of needing dedicated hardware for casual, non-certified noise monitoring in home or office settings.
For Users needing to monitor noise levels in home, office, or public environments for general reference.
What does it look like?
Key features
Measures ambient noise levels via microphone, expanding ad-impression inventory.
Allows manual adjustment of decibel readings to match reference equipment, increasing perceived utility for power users.
Displays noise levels via live gauges and time-based graphs to increase time-in-app.
How much does it cost?
The app is free to use and monetizes through ad-supported inventory.
Velocity
Active developmentperformanceUX improvementsShow more...
The app maintains an active development cadence with two releases in the last 27 days, averaging approximately one update every two weeks. The initial launch established the core functionality, while the latest release prioritizes stability and performance improvements. Development is currently focused on refining the user experience following the app's recent market entry. The release notes remain standard, focusing on technical maintenance rather than new feature expansion.
Who built it?
MINGUK JANG
3 apps tracked · Utilities
Precision Compass Pro—Live GPS
성경음성 - 매일 듣는 성경 말씀과 묵상User Sentiment
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 Noise Meter - Sound & Decibel
How's the Utilities market?
Noise Meter operates as a reference-only utility, with its value proposition anchored on the calibration tool rather than professional certification. The app's free-to-use model targets casual users, positioning it as a lightweight alternative to certified measurement equipment.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Noise Meter - Sound & Decibel
Where is it heading?
The casual noise-monitoring market is currently saturated with free, ad-supported utilities that offer similar core functionality. Noise Meter's ability to maintain its user base depends on the calibration tool's perceived accuracy, as the lack of professional certification prevents it from competing in higher-value, regulated segments.
- The bi-weekly update cadence indicates a maintenance-focused posture rather than aggressive feature expansion, which limits the potential for rapid market-share gains.
The SWOT
- Manual calibration tool enables accuracy adjustments for power users
- Localized noise-pollution data could provide context to raw decibel readings
Next best moves
Ship automated calibration presets because manual tuning is a high-friction barrier for non-technical users → increase retention
The counter-intuitive read
The app's lack of professional certification is a feature, not a bug…
Read the full takeSince the last report: The product roadmap pivoted from a monetization-first strategy (ad-free tier) to a usability-first strategy (automated calibration) to better serve casual users. The competitive narrative also shifted to explicitly frame the lack of professional certification as a defensive asset against liability.
Bottom line
Noise Meter provides a functional reference tool for casual users, but its reliance on device-microphone hardware without professional certification limits its growth potential. The PM should prioritize calibration accuracy to retain the power-user segment.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Noise Meter accurate enough for professional use?
Does Noise Meter cost money to use?
Can I calibrate Noise Meter to my own equipment?
Sources
- [1] App Store, source
Report last updated