Usage Guard: Capture Selfie is a free Android utility designed to enhance device security by monitoring unauthorized access to personal applications. This powerful tool captures intruder selfies when selected apps are opened, allowing users to identify who is accessing their device without permission. With features like custom app selection and secure lock codes, Usage Guard ensures that sensitive information remains protected.

In addition to its core functionality, Usage Guard maintains a detailed log of access attempts, complete with timestamps and captured images. All data is stored locally, ensuring complete privacy and data sovereignty, as no information is uploaded to external servers. The app operates on a transparent pricing model, offering a one-time purchase option to remove ads, making it an appealing choice for users seeking a straightforward, effective security solution.