Decibel Meterーmeasure decibels

Want to measure sound level? This is smart sound level meter app for you.
Our noise meter uses your built-in microphone to measure sound volume in decibels (dB) and displays samples on graph.
About Subscription
The app contains weekly subscription at price $2.99/month.
Yearly subscription at price $19.99.
• Payment will be charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
• The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
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Privacy Policy: https://sites.google.com/view/almetapps/privacy-policy