Audiobel is an iPhone application developed by Jorge Cozain that allows you to measure the sound level in decibels with the use of your device's microphone. It is a professional-grade SPL (Sound Pressure Level) meter that displays average, max, and min levels of decibels. The app also shows peak and average in real-time graphics, making it easy to visualize the sound level.

One of Audiobel's key features is its ability to calibrate for the most precise measurements. The app also allows you to choose the frequency of the measure and record and save the audio. You can even export your recordings via email. The app has been calibrated using real devices to ensure accuracy. It also includes a reset feature.

Audiobel is a useful tool for anyone who needs to measure sound levels accurately, including sound engineers, musicians, and construction workers. For any questions or support, you can contact Jorge Cozain at