OCCDEC Home Guard
Utilities
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
OCCDEC Home Guard lets you use your iPhone as a local audio sensor.
Open the app and go straight to Listen — no login, no pairing codes, and no external hardware required.
How it works:
• Tap the microphone to start a short listening session
• Make a sound, then stop — the app logs a local event on this device
• Open Events to see your on-device history
• Microphone is only active while you hold Listen
This build runs locally on the iPhone for straightforward evaluation. Cloud accounts and external OCCDEC hardware are optional and not required for review.
LineSpotting AB / OCCDEC
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Stability improvements and bug fixes. Updated for the latest iOS release.
The developer, LineSpotting AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LineSpotting AB
- Size
- 33.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 LineSpotting AB