sFilter

Do you frequently experience fatigue and dry eyes after prolonged periods of working in front of a computer screen? The blue light emitted from electronic devices is increasingly becoming a threat to your eyes. Fear not, sFilter - Blue Light Filter is the ideal solution to safeguard your eyes. This application promises to significantly reduce the detrimental effects of blue light, ensuring a more comfortable device usage experience.

BLUE LIGHT FILTER

The standout feature of sFilter is its capacity to effectively filter blue light. The application automatically adjusts the screen color, significantly diminishing the blue light that is harmful to the eyes, especially during nighttime use. With various filter modes such as reading, working, or entertainment, sFilter optimally protects your eyes in all activities.

• Color Option Range: This application's strength compared to others is its diverse range of light types to alleviate eye strain in various lighting conditions.
• Brightness Auto Apply: Based on the surrounding light conditions, the app provides the appropriate type of light to prevent eye fatigue.
• Optimized Performance Speed: The app operates flawlessly as it focuses solely on its primary function without adding unnecessary tools.

CONVENIENCE FEATURES

The application offers more than just a basic blue light filter. It includes many other useful features, such as an automatic timer, color temperature, and brightness adjustments, allowing you to customize your phone screen to your preference and protect your eyes effectively.

• Quick Setting Access: With the built-in light meter, you can adjust your working or studying environment to best suit your eyes, promoting health and enhancing work efficiency.
• Customizable Widget Control: Users can adjust the widget buttons to better fit their needs, improving the quality of the user experience.
• Timed Filter Activation: You can schedule the app to automatically activate the phone's light-changing feature, eliminating the need for manual activation each time.

1. 1. Download the APK file from the download button below.
2. 2. If you have the original app installed, uninstall it first.
3. 3. Go to Settings > Security and enable "Install from unknown sources".
4. 4. Open the downloaded APK file and tap "Install".
5. 5. Launch the app and enjoy all premium features for free.