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  Privacy Policy (MyVideoWall) Effective Date: January 24, 2026 The 'MyVideoWall' app (hereinafter referred to as the "App") values your privacy and complies with relevant laws and regulations. This App is a local-only service that does not collect or transmit user data externally. 1. Collection and Use of Personal Information The App does not collect, store, transmit, or share any form of user personal information. No registration or login is required, and the App does not request any personally identifiable information. All video data processed within the App remains exclusively on the user's device. 2. Required Permissions and Data Processing The App uses the following permission solely to provide the wallpaper setting functionality and does not leak any data externally: Storage / Media Access: Used to retrieve video files stored on the device to set them as wallpaper. During this process, video files are never uploaded to external servers or transmitted to...

Privacy Policy (Decibel Meter) Effective Date: January 11, 2026 The 'Decibel Meter' app (hereinafter referred to as the "App") values your privacy and complies with relevant laws and regulations. The privacy policy for this App is as follows: 1. Collection and Use of Personal Information The App does not collect, store, transmit, or share any form of user personal information. There is no registration process, and the App does not request any identifiable information such as name, email, or phone number. All data generated within the App is processed exclusively on the user's device. 2. Required Permissions and Data Processing The App uses the following permission to provide its services, but it does not leak any data externally: Microphone Access: Used to measure the volume of ambient noise. Measured sound data is used solely for real-time decibel calculations and is never recorded or transmitted to a server. 3. Third-Party Provision and Outsourcing Since the A...