MonoNight

Hear the night. Keep the original. MonoNight records overnight sound and analyzes it on your device while recording. Find the moments worth hearing without scrubbing through hours of audio. LIVE ANALYSIS, RECORDING FIRST See how much audio has been analyzed as the night is recorded. If analysis falls behind or your device needs to cool down, recording continues and analysis finishes after you stop. KEEP THE WHOLE NIGHT Capture up to 18 hours in compressed AAC audio. Replay the complete original recording, not just detected clips. Recording recovery is designed to preserve audio already saved when a session is interrupted. GO STRAIGHT TO THE SOUND Browse snoring, speech, coughs, pets and other detected sounds by category. Compact listening ranges keep long nights manageable. The player stays available while you browse; seek on the timeline, skip 15 seconds or adjust playback speed. COMPARE COMPATIBLE NIGHTS Review snoring time per recorded hour and compare nights with matching analysis settings. Add room conditions, phone placement, bedtime factors, notes and a morning check-in to give each night context. Search your archive and keep favorites. YOUR RECORDING, YOUR CHOICE Choose strict, standard or sensitive detection. Import audio, reanalyze a selected night, and export reports, CSV data, original audio or a selected clip. Original recordings remain available unless you choose to remove them. PRIVATE BY DEFAULT Recording and sound analysis run on your device. No account is required. Audio and night records are not automatically uploaded. SUPPORT INSIDE THE APP Send an issue or suggestion through the native feedback form in Settings. Feedback sends the form, your contact email and basic app/device information; it does not attach recordings or sleep records. Available in English, Simplified Chinese, Traditional Chinese, Japanese and Korean on iPhone and iPad. Sound labels are estimates and may be wrong. MonoNight is for personal sound awareness, not medical use. It does not measure sleep stages or diagnose sleep apnea or other health conditions.