Ghost Recorder

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Content rating
Everyone
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Content rating
Everyone
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About this app

Ghost Recorder is an Android security monitoring app that automatically starts recording when it detects vibration, sound, or light. It’s designed to run reliably even when the screen is off, so you can quickly capture unexpected situations and review them when needed.

Automatic monitoring and instant recording
Recording starts automatically when a sensor is triggered.

▶ Sensor detection system
· Vibration sensor: Accelerometer-based vibration detection
· Sound sensor: Microphone-based decibel detection
· Light sensor: Ambient-light sensor–based detection of light changes

▶ Recording even with the screen off
· Supports recording even when the screen is completely off
· Optional auto-disable of the lock screen (works according to your in-app settings)

▶ Knock-based secure access
· Even with the screen off, you can quickly open the app using a “secret pattern” (knock pattern)
· Provides a simple security interface to hide and protect access to the app

▶ Camera settings
· Camera: Front / Rear (default: Rear)
· Video resolution: HD / FHD

▶ Easy recording management
· Recording length: Set from 30 seconds to 5 minutes (default: 1 minute)
· Automatic thumbnail generation for quick identification

▶ Recording history and file management
· View the list of recorded files
· Play videos within the app
· Shows file size, duration, and recording date/time

▶ Guidance and compliance
This app is provided for personal security/monitoring and lawful purposes.
Laws regarding audio/video recording and consent may vary by country/region, so users must comply with applicable regulations and use the app responsibly without violating others’ privacy.
Camera recording, Records when sound, light, or vibration is detected
Updated on
Aug 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Security surveillance recorder that automatically records when vibration, sound, or light is detected—even with the screen dimmed.
🎥 Intrusion monitoring, monitoring inside a safe, pet care at home
🐰 Turn vibration/sound/light detection On/Off separately
🎥 Adjust sensor sensitivity
🐰 Set recording length 5 seconds–2 minutes, auto thumbnails
🎥 After recording, automatically returns to standby
🐰 Recording list/playback/delete/share
Content rating
Everyone
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App support

About the developer
최만석
plusvitamin@gmail.com
답십리로 130 311동 1103호 (답십리동, 래미안위브) 동대문구, 서울특별시 02598 South Korea

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