Decibel Sound Level Meter is a decibel detector that can detect decibels anytime and anywhere, and provide minimum and maximum average decibel values and address information.

Features:

-High precision real-time measurement of decibels

-Provide specific location information

-Real time decibel camera

-Support recording measurement history

-Support exporting measurement reports

-Support exporting audio data

Auto-Renewal

1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account.

2. Cancel subscription: If you need to cancel the subscription, please manually turn off the auto-renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. After cancellation, no further charges will be made.

3. Renewal: The Apple iTunes account will be charged within 24 hours before the expiration. After the deduction is successful, the subscription period will be extended for one subscription period.