SnoreStudy

Record a sound journal at night, then choose when to analyze it in the morning. Tap Begin night recording in Tonight, then pause, resume or stop your own sessions. SnoreStudy temporarily saves the complete captured room audio on your iPhone, including speech and nearby voices. After choosing Stop recording, open Journal and tap Analyze recording. Keep the app open in the foreground while it uses Apple SoundAnalysis to look for short clips that may contain snoring. Review the candidates yourself, mark other sounds, and undo a correction whenever you need to. - Start, pause, resume and finish your own recording sessions. - Analyze a finished recording when you choose; use Resume analysis if you leave the app or lock the screen before it finishes. Completed portions do not need to be processed again. - Review possible snoring in clips up to 30 seconds long. - See time recorded, coverage and interruptions, without confusing recording time with time asleep. - Keep nights for 1, 7 or 30 days, or delete them yourself, including nights still awaiting analysis. Shortening retention asks for confirmation before expired nights and their audio are permanently deleted. - Explore a clearly labeled sample with synthesized audio before using the microphone. The complete recordings are temporary compressed segments, up to five minutes each, with a 200 MB total temporary-audio limit and a 12-hour limit per recording session. After a segment's result is saved, the app attempts to delete its original audio, including when no candidates are found. If cleanup cannot finish, Journal shows that temporary audio cleanup is incomplete and offers Retry audio cleanup; reopening the app also retries. Analysis being Complete does not guarantee that every original was removed. Unanalyzed, cancelled or failed segments, and originals awaiting cleanup, remain until successful processing/cleanup, night deletion or retention cleanup. An interrupted recording may be unreadable and fail analysis; keeping it does not guarantee recovery. Candidate clips have a separate 100 MB total limit and a limit of 100 clips per session. Retention cleanup runs when using the app; deletion is not a guaranteed background timer while the app is closed. Older saved nights remain available as legacy history. Their existing clips can be reviewed without new analysis. No account is required. There are no in-app purchases, subscriptions, ads, analytics SDK or audio upload. Audio processing and storage stay within the app on your iPhone. The app asks iOS to exclude recording storage from device backups, but exclusion from every backup or device migration is not guaranteed. Microphone access is needed only to record. Obtain permission from anyone sharing the room because complete recordings and candidate clips can include their voices. Recording is intended to continue while the screen is locked, but calls, other audio apps, storage limits and iOS can interrupt a session. Check your coverage afterward and resume recording manually after a pause. Uninterrupted overnight capture is not guaranteed. Analysis runs only while the app is in the foreground and does not continue through a screen lock. Candidate sounds may be wrong or missed. Classifier accuracy has not been validated. SnoreStudy is a sound journal, not a medical assessment. It does not diagnose sleep apnea or other conditions, measure time asleep, identify sleep stages, or provide calibrated sound levels. A night awaiting analysis has no analysis result; a finished analysis without saved clips does not establish that you did not snore.