Decibel Meter - Sound Level
Decibel Meter - Sound Level is made and published by Brais Castro. AppBrain is an independent app data site and isn't affiliated with Brais Castro. The app name, icon, screenshots and description belong to Brais Castro and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- April 2, 2026
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Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- March 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 641.0 KB
- Content rating
- Everyone
Technologies used by Decibel Meter - Sound Level
About the app and developer
About Decibel Meter - Sound Level
Decibel Meter - Sound Level is an utilities app developed by Brais Castro.
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The app has no ratings yet.
App Information
Decibel Meter - Sound Level is freely available from the App Store. The app size is 641.00 kB. The latest version available is 1.0.1. The last update was on April 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Developer information for Brais Castro
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Frequently asked questions about Decibel Meter - Sound Level
Is Decibel Meter - Sound Level free?
Yes. Decibel Meter - Sound Level is free on the App Store.
Is Decibel Meter - Sound Level still available?
Yes. Decibel Meter - Sound Level is on the App Store, and the last update we saw was on April 2, 2026.
How large is Decibel Meter - Sound Level?
Decibel Meter - Sound Level is 641.00 kB.
Is Decibel Meter - Sound Level suitable for children?
App Store rates the content of Decibel Meter - Sound Level as suitable for everyone.
Who made Decibel Meter - Sound Level?
Decibel Meter - Sound Level was developed by Brais Castro. It is listed in the utilities category on the App Store.
What are the best alternatives to Decibel Meter - Sound Level?
People looking at Decibel Meter - Sound Level also look at these utilities apps: HowLoud – Decibel Meter, Auditory Companion: Sleep, Laundry for You, PRO type-V FirePlus, Live Streamer Link.
Store listing
By Brais Castro, from the App Store
Description by Brais Castro Written by the developer, not by AppBrain. Click to read.
Decibel Meter turns your iPhone into a sound level meter. Point your device at any sound source and get instant dB SPL readings displayed on a clear circular gauge with a live-updating chart.
REAL-TIME MEASUREMENT
See your current sound level update 10 times per second. The circular gauge changes color to indicate safe, moderate, and dangerous noise levels at a glance.
LIVE CHART
Track how sound levels change over time with a continuously updating line chart. Free users get a 15-second window; Pro users can extend it to 30 seconds, 1 minute, 2 minutes, or 5 minutes.
SESSION HISTORY
Save your measurement sessions and review them later. Each saved session includes average, minimum, maximum, and peak dB levels along with a visual sparkline of the recorded data.
PRO FEATURES
Upgrade to unlock the full experience:
- Detailed statistics (Min, Avg, Max, Peak)
- Extended chart durations up to 5 minutes
- Full session history
- Microphone calibration offset
PRIVACY FIRST
All audio is processed entirely on-device. Nothing is recorded, stored, or sent anywhere. Period.
IMPORTANT
Decibel Meter provides estimates based on your device's built-in microphone. It is not a calibrated measurement instrument and should not be used for regulatory, occupational health, or safety compliance purposes.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/