Respi-Rate

Respi-Rate makes it easy to manually record observed breathing and calculate breathing frequency.

Simply observe a person's breathing and use the Lungs button to record each visible breath. Respi-Rate calculates breaths per minute from the timing of the events you record. Depending on the breathing pattern and recorded intervals, the app may ask you to record additional breaths before displaying a result.

KEY FEATURES

• Manual breathing-frequency calculation
• Simple, focused interface
• Haptic feedback on supported devices

RESPI-RATE PRO

• History — review previously recorded measurements
• Regularity — see how consistent the manually recorded intervals were
• I:E Ratio — view the ratio between manually recorded inspiratory and expiratory phase timing
• Age Reference Intervals — compare the recorded value with published age-specific reference intervals
• Dark Mode

Respi-Rate does not automatically detect breathing or use iPhone sensors to identify individual breaths. You remain in control of when each breathing event is recorded.

Respi-Rate is a general-purpose tool intended for informational, educational and measurement-training purposes.