| Category | Productivity |
| Latest version | N/A |
| Size | N/A |
| Requirements | All Platforms |
| License | Paid |
| Offered By | N/A |
Displays loudness [decibel] and frequency [hertz] of the sound in your environment. Sonic Scan uses your iPhone's built-in microphone to measure sound. It can display values up to 105 decibels. The frequency value displayed shows zero-crossings per
