Decibel Meter · Sound Level
Measure Noise Instantly: dB
About
This tool transforms your phone into a sound level meter, displaying real-time decibel readings. It tracks current, minimum, average, and maximum levels, with options to set custom noise thresholds and save measurement history. Export your data for further analysis.
What's New in Decibel Meter · Sound Level
1.1
September 22, 2026
Smoother. Faster. More stable. This update is all about the stuff you don't see but definitely feel — bug fixes, performance boosts, and under-the-hood improvements.
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Decibel Meter Weekly
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FAQ
What is Decibel Meter used for?
Decibel Meter turns your iPhone into a sound level meter to measure and display real-time noise levels in decibels. It helps you monitor current, minimum, average, and maximum dB readings.
Does Decibel Meter require a subscription for basic use?
No subscription is required for your first measurements. The app offers a free tier for basic sound level checks, with subscription options for advanced features and unlimited use.
Can I set alerts for loud noises with Decibel Meter?
Yes, Decibel Meter allows you to set a custom noise threshold. You will receive an alert when the sound level rises above your preferred limit.
Can I save and export my measurements from Decibel Meter?
Yes, Decibel Meter features a measurement history where you can save previous readings. You can also export and share these saved measurements for records or analysis.
How accurate are the readings from Decibel Meter?
Decibel Meter provides approximate sound level readings based on your device's microphone. It should not be used as a replacement for certified professional sound-measuring equipment.
What devices is Decibel Meter available on?
Decibel Meter is currently available for iPhone.
How often is Decibel Meter updated?
The latest version of Decibel Meter is 1.1, which was last updated on September 22, 2026. Updates typically bring improvements and new features.
What are the subscription options for Decibel Meter?
Decibel Meter offers weekly ($7.99/P7D with a 3-day free trial), annual ($24.99/P1Y), and another yearly plan ($49.99/P1Y). Subscriptions auto-renew unless turned off 24 hours before the current period ends.
