Unlock unlimited recordings and camera captures with Pro — keep measuring sound without hitting the free session limit. New • Pro access: record as many meter sessions and camera videos as you need, plus unlimited photos of on-screen measurements. Two recordings and two photos are included so you can try it first. • Restore purchases from Settings if you already subscribe, so Pro comes back on a new device. Improved • After onboarding, you can unlock Pro and start measuring with the full SPL meter, spectrum analyzer, and camera tools.

Measure equivalent sound level with LAeq, switch Fast or Slow response, and choose which microphone you use — more control over every SPL reading. New • LAeq measurement: track equivalent continuous sound level so you can see average exposure over time, not just the live decibel reading. • Fast/Slow response: switch the meter’s time weighting to match how you measure — Fast for changing noise, Slow for a steadier sound-level readout. • Microphone source: select which mic to use so you can measure with the built-in microphone or an external source when you need a clearer capture.

Bug fixes and stability improvements.

Bug fixes and stability improvements.

See live sound measurements on camera — overlay decibel readings on the world around you. This update also sharpens measurement accuracy and makes PDF export more useful when you share a session. New • Camera measurement screen: point your iPhone at a scene and see live dB readings in context. Capture noise where it actually happens — apartments, venues, home theaters, and anywhere you need a clear sound level. Improved • Measurement accuracy: more reliable sound-level readings so you can trust the SPL meter and spectrum analyzer when you need a precise number. • PDF export: cleaner, more complete session reports when you share measurements from History — ready to send with the system share sheet.

See live sound measurements on camera — overlay decibel readings on the world around you. This update also sharpens measurement accuracy and makes PDF export more useful when you share a session. New • Camera measurement screen: point your iPhone at a scene and see live dB readings in context. Capture noise where it actually happens — apartments, venues, home theaters, and anywhere you need a clear sound level. Improved • Measurement accuracy: more reliable sound-level readings so you can trust the SPL meter and spectrum analyzer when you need a precise number. • PDF export: cleaner, more complete session reports when you share measurements from History — ready to send with the system share sheet.