Record video from two cameras at once using Ultra Wide, Wide, Tele, or Selfie lenses. Swap between main and secondary views by tapping. Adjust image settings for each camera. Choose Full Frame or Full Screen preview modes.
Measure ambient noise with a professional level using ITU-R 468 and A/B/C/Z weighting filters. Analyze audio frequencies in real time. Record and save levels for later review. Compare noise levels against standard thresholds.
Calculate using input values and formulas. Copy results to other apps. Choose from multiple unit options. Display up to 16 decimal places. Include formulas for reference.
