SoundSentry
Kai Chen · Lifestyle
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Chart standing · US
In-app purchases · US
No in-app purchases.
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About
Stay focused. Let important sounds come to you. SoundSentry listens in the background (microphone permission required) and uses iOS Sound Analysis to recognize common household sounds. When a selected sound is detected—like a baby crying, a dog barking, or a knock at the door—SoundSentry immediately sends a local notification so you can respond without taking off your headphones. Great for Working/studying at home with ANC headphones Baby care: crying alerts and other cues Pet care: barking or unusual activity Home awareness: knocks and other events Key Features Choose what to detect: baby cry, dog bark, knocking, and more (availability depends on iOS support) Instant local notifications: get alerted the moment a target sound is detected Privacy-first design: analysis is intended to run on-device (no model training needed) Permissions Microphone: to listen and analyze sounds Notifications: to alert you when a target sound is detected No account required. Disclaimer: Detection accuracy depends on distance, noise level, and device placement. For best results, place the device near the monitored area.
What's new · 1.2
Upgraded history capacity: supports 10,000+ records with smoother scrolling and loading New timeline filtering: switch instantly between By Time and By Category using a native segmented control By Time: grouped by localized dates (e.g., “Today”, “Yesterday”, “May 27, 2026”) and sorted newest first By Category: grouped by sound attribute categories (Safety, Biological, Lifestyle, etc.) Improved localization: full support for 7 languages (English, Simplified Chinese, Traditional Chinese, Japanese, French, German, Spanish) with complete translations for “By Time” and “By Category”
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