This privacy policy applies to your use of the Flow Player application (hereinafter referred to as "this app"). We highly value your privacy and are committed to handling your data in a transparent and responsible manner. When using this app, we will not collect any personal information, nor will we involve any data collection related to purchases. Please read the following content carefully to understand how we handle relevant data during your use of this app.

I. Introduction

This app is designed to provide you with functions such as video playback, video editing, camera shooting, screen recording, music playback, video export, and file compression. We understand the importance of protecting your privacy. Therefore, throughout the data - handling process, we adhere to strict security standards and ethical guidelines to ensure the security and privacy of your data are not violated.

II. Data Collection and Use

(I) Non - personal Data

1. Device Information: When you use this app, we may collect some basic device technical information, such as device model, operating system version, and screen resolution. This information helps us optimize the app's compatibility, ensuring that the app can run stably on different Android devices and provide you with a consistent and high - quality experience.
2. App Usage Data: We will collect non - personal data about how you use this app, such as the functional modules you use (e.g., video playback, editing), the duration of use, and the frequency of operations. This data is only used for analyzing the app's usage patterns, helping us understand users' needs and preferences, so as to improve and optimize the app, enhancing its performance and user experience.
3. Error Report Data: When the app crashes or encounters an error, we will collect relevant error report data, including error codes, occurrence times, and device status. This information is crucial for us to quickly locate and solve problems, which helps us continuously improve the app's stability and reliability. We will not associate this non - personal data with any information that can identify you personally, and it is only used for internal app improvement purposes.

(II) Content Data

1. Video and Audio Content: When you use the app's functions such as video playback, editing, screen recording, and music playback, you will actively provide video, audio, and other content data to the app. This content data is only used within the app to implement corresponding functions, such as playing videos, adding editing effects, and recording screen images. We will not analyze, mine, or use your content data for any other purposes without your explicit consent.
2. Temporary Storage Data: During your use of the app, to implement certain functions, some intermediate files or cache data related to your content data may be temporarily stored locally on your device. These temporary data are only retained for the necessary time and will be automatically deleted when they are no longer needed to ensure the reasonable use of your device's storage space.

III. Data Storage and Security

(I) Storage Location

Your data is only stored locally on your device. This app will not transfer your data to an external server for storage. This means that your data is always under your direct control, and you can decide whether to delete or retain this data at any time. We use a secure storage method to encrypt your data, preventing unauthorized access or tampering during local storage.

(II) Security Measures

1. Technical Security: We use advanced encryption technology to encrypt your data, ensuring its security during storage and processing. At the same time, we regularly conduct security audits and vulnerability scans on the app to promptly detect and fix potential security risks to cope with constantly changing security threats.
2. Management Security: We have established strict internal security management systems, implemented strict permission management and training for personnel involved in data processing, and ensured that they comply with relevant security regulations and privacy policies. Only authorized personnel can access and process your data, and they must abide by strict confidentiality obligations.

IV. Third - Party Services

This app does not involve any third - party advertising, purchase services, or other third - party collaborations that require sharing your data. Therefore, no third party will obtain your data because you use this app. We are committed to providing you with a pure and secure app - using environment, avoiding potential data leakage risks caused by third - party services.

V. User Rights

Although we do not collect your personal information, you still have full control over the content data you use in this app. You can delete the video, audio, and other content data stored in the app at any time, or you can choose to stop using this app. If you have any questions or suggestions about the app's data - handling methods, you have the right to contact us through the following methods, and we will promptly answer and handle them for you.