Decibel Level- Sound Meter

This professional decibel test software can provide you with noise detection reference anytime and anywhere.
Subscription:
1. users can have unlimited access to decibels, scorekeepers and other features only after they have passed a paid subscription;
2. the subscription fee will be deducted from the user's iTunes account upon confirmation of purchase, with a free three-day trial and automatic renewal at $39.99/year;
3. users can turn off auto-renewal 24 hours before the end of the current subscription, otherwise the subscription will be automatically renewed;
4. the Apple ID of the automatically renewed subscription will be automatically deducted from the iTunes account 24 hours before the expiration of each billing cycle and the corresponding validity period will be extended;
5. Users manage the subscription service, i.e., they can go to their user accounts to set off automatic subscriptions after purchase.

User Agreement: https://vciacsoym7.feishu.cn/docx/LynndHVSXoETcmxFOFTcli6ZnAg
Privacy Policy: https://vciacsoym7.feishu.cn/docx/WN5Xd6rmFo8FrUxJxZJctxvrntK