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About
Transform your phone into a professional sound level meter to measure decibel and hertz levels in real-time. Track environmental noise, set custom alerts for safe sound thresholds, and log data for later review. Features include graphical analysis and calibration options for accuracy.
✓Real-time sound level measurement
✓Graphical and frequency analysis
✓Customizable sound alerts
✓Data logging and export
✓Device calibration options
✓Noise reference table
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What's New in Decibel Meter
1.7
April 21, 2026
fix bugs
Subscription plans
Premium Monthly
Access all premium features for 1 month
$9.991 Month
6
In-App Purchases
$39.99
Premium Lifetime
Access all premium features
User reviews
Developer apps
FAQ
What is the accuracy of Decibel Meter?
The app aims for accuracy by providing calibration options to fine-tune for your device's hardware. While it uses your phone's microphone, actual accuracy can vary based on device specifications and environmental factors.
Can I use Decibel Meter offline?
The core functionality of measuring sound levels in real-time is likely available offline. However, features like data export or accessing online reference tables may require an internet connection.
How does Decibel Meter compare to professional equipment?
Decibel Meter offers a convenient way to measure sound levels on your phone, but professional sound level meters are typically more precise and calibrated to specific standards. This app is best suited for general monitoring and awareness.
What are the subscription options for Decibel Meter?
Decibel Meter offers several subscription plans, including Premium Weekly ($5.99/P7D with a 3-day free trial), Premium Monthly ($9.99/P1M or $12.99/P1M), and Premium Yearly ($34.99/P1Y or $39.99/P1Y).
How do I cancel my Decibel Meter subscription?
Subscriptions automatically renew unless cancelled 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your account settings.
Does Decibel Meter have ads?
Yes, Decibel Meter contains advertisements. It is free to install but offers premium features through purchase or subscription.
What is the age rating for Decibel Meter?
Decibel Meter has an age rating of 4+, making it suitable for a wide range of users, including children.
How often is Decibel Meter updated?
The app was last updated on April 21, 2026, indicating ongoing development and support. The latest version is 1.7.
