Sound Decibel Meter+
Noise Level & Loudness
About
Instantly measure sound levels and understand noise pollution with this smart decibel meter. It provides real-time dB readings, safety insights, and context for everyday sounds to help protect your hearing.
What's New in Sound Decibel Meter+
1.0
March 31, 2026
Subscription plans
Yearly Premium
Yearly Premium Access
In-App Purchases
$19.99
Lifetime Premium
Unlock all premium features forever
Developer apps
FAQ
What is Sound Decibel Meter+?
Sound Decibel Meter+ is a utility app that transforms your device into a smart noise analyzer. It measures sound levels instantly, provides context for those readings, and offers insights into hearing safety.
Does Sound Decibel Meter+ have ads?
No, Sound Decibel Meter+ is ad-free. The premium version offers an ad-free experience, and the free version does not contain advertisements.
What are the subscription options for Sound Decibel Meter+?
Sound Decibel Meter+ offers several premium subscription plans, including weekly options starting at $2.99/P7D with a 3-day free trial, monthly at $4.99/P1M, and yearly at $14.99/P1Y.
How accurate are the measurements from Sound Decibel Meter+?
Measurements depend on your device's microphone and are intended for general awareness. Optional calibration is available for fine-tuning, but the app is not for professional certification.
Can I use Sound Decibel Meter+ offline?
Yes, Sound Decibel Meter+ works offline. You can open the app and measure sound levels immediately without an internet connection.
What kind of noise interpretation does Sound Decibel Meter+ offer?
The app pairs sound level readings with real-world context, such as comparing 72 dB to a busy restaurant (safe for hours) or 100 dB to a loud concert (hearing damage risk).
How often is Sound Decibel Meter+ updated?
The app was last updated on March 31, 2026, with version 1.0. Future updates will likely continue to improve features and reliability.
What devices is Sound Decibel Meter+ available on?
Sound Decibel Meter+ is available on iPhone, iPad, and iPod devices, and is rated for ages 4 and up.