Decibel X

This app turns your iOS device into a professional sound level meter, detects harmful environmental sounds, and helps protect your hearing and health. Decibel X is one of the very few noise meter apps on the market with highly reliable, pre-calibrated measurement and support for dBA - BC. It turns your iOS device into a professional sound level meter accurately measuring the sound pressure level (SPL) all around you. This extremely useful and beautiful tool will not only be a great tool for many uses but will also bring you a lot of fun. Have you ever wondered how quiet your room is or how loud a rock concert or sporting event is? Decibel X helps you answer all of that feature: Unlock the paid feature for free Tap Buy then cancel