
Sound Meter - Noise Level dB
Decibel readings made simple
0 ratings
Free
In-App Purchases
About
Sound Meter - Noise Meter dB helps you measure ambient sound levels using the built-in microphone.
Use it to check everyday noise at home, in the office, on the street, in a classroom, studio, or any other environment. The app shows sound levels in decibels and helps you better understand how loud your surroundings are.
Features:
• Real-time sound level measurement
• Clear decibel display
• Simple, focused interface
• Useful for quick noise checks
• Works directly on your device
Please note: built-in microphones are not a replacement for professional calibrated sound level meters. Measurements may vary depending on device model, microphone condition, case, and environment. For legal, medical, workplace safety, or engineering purposes, use certified professional equipment.
The app metadata has been updated to include the Terms of Use (EULA) link in the App Description.
Inside the app, the Privacy Policy and Terms of Use links are available on the subscription/paywall screen.
Privacy Policy:
https://sergeykushner.github.io/app-privacy.html?id=sound-meter
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Sound Meter
1.1
May 13, 2026
• Added Live Activity support for active sound measurements on the Lock Screen and Dynamic Island. • Added background measurement support so recording can continue while the app is not foregrounded. • Added monthly and yearly SoundMeter+ subscription options alongside Lifetime access. • Refined the paywall purchase flow and App Store metadata for SoundMeter+. • Improved the sound measurement pipeline and frequency weighting DSP. • Stabilized the audio lifecycle around simulator and interruption edge cases. • Polished the gauge, measurement icons, and SwiftUI tab navigation.
MoreSubscription plans
Month
Monthly access to to all features
$0.991 Month
3
In-App Purchases
$4.99
Lifetime
Lifetime access to all features






