Find a nearby phone with three claps, sound, vibration, or flash.
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Misplaced your phone somewhere nearby? Turn on clap detection before setting it down. When Clap Finder recognizes three claps, your phone responds with your selected alert to help you locate it.
Choose your alert
Use sound, vibration, flash, or a combination. Choose what works best for your surroundings and preferences.
Use a familiar ringtone
Choose a ringtone or notification sound already on your phone. Your choice applies only to this app and does not change your phone’s system ringtone or notification settings. Adjust the alarm volume and vibration strength in the app.
Set detection sensitivity and hours
Adjust clap sensitivity and how long the alarm rings. Choose the hours when detection is available, or use it without a time limit.
Stop the alarm from its notification
When a clap pattern triggers the alarm, tap its notification to stop the alarm and open the completion screen.
Privacy and permissions
Clap detection requires microphone access. Audio is analyzed on your phone in real time; recordings are not saved or sent to a server. Flash alerts require camera permission.
Clap Finder helps you locate a nearby phone, such as one misplaced at home or in a room. It does not use GPS to track a phone or find one far away. Turn on detection before leaving your phone. Background noise, distance, and objects covering the phone can affect detection.