Audiobel allows you to precisely measure the sound level with the use of the microphone of your device expressed in decibels.
• Display average, max and min levels of decibels.
• Displays peak and average in real time graphic.
• Calibrate it for most precise measurements.
• Choose the frequency of the measure.
Even though Audiobel was optimized for more accurate measures it is recommended to use it for entertainment and educational purposes.
• Updated to Swift 5
• Added crash reports libraries