iFansum Decibel Meter

Decibel Meter – Professional Noise Detector Measure sound levels accurately with a professional-grade decibel meter. Whether you're testing workplace noise, monitoring home environment, or just curious about the sounds around you, this app turns your device into a precise sound level meter. Key Features High-Precision Measurement: Real-time dB readings with graphical display Recording & Saving: Capture audio and video with unlimited duration Camera Watermarks: Add professional time/location stamps to your photos and videos History & Analytics: Review all past recordings and export data Clean Interface: Simple design with clear visual feedback Subscription Benefits Upgrade to Premium to unlock: Unlimited audio & video recording time Unlimited photo saving All camera watermarks Access to all history & future features Free Trial Enjoy a 3-day free trial of the Premium plan. After the trial, your subscription automatically renews at ¥28.00/month unless canceled at least 24 hours before the next billing date. If you cancel, you'll keep access to Premium features until the end of the current billing period. Refunds All subscriptions are managed and billed through your Apple ID. Refunds can be requested through Apple Support. Privacy & Terms We respect your privacy. All recordings are stored locally on your device unless you choose to share them. Privacy Policy: https://www.ifansum.com/apps/000001/privacy.html Terms of Use (EULA): https://www.ifansum.com/apps/000001/terms-of-service.html Your subscription supports continuous development and helps us bring you even more features.