LED Me Know - Notification LED

LED Me Know is an application that allows users to customize the LED animation that appears when they receive a notification on their device. It is fully supported on Android 11, 12, and 13, including Samsung's latest flagship S22 family. This app offers a variety of animation styles, such as icon, glow, spin, notch, and more. Users can choose to show only the latest notification or loop through all of them. They can also customize the timing, size, and position of the LED, as well as the charging, fully-charged, and low battery indicator LEDs. The app also allows for customization of the display schedule, settings for each app, and settings for every contact or contact group. Users can also override all notification colors and export/import/share their settings. They can even save colors to their palette for easy access. The app also has a quick settings tile for toggling all LED functions on and off, as well as a real-time preview feature. Additionally, users can choose to hide the Always On Display (AOD).

This app is intended for use on devices without a notification light or LED, such as the Samsung Galaxy S22 series and Note series, but it is also supported on other devices. These include the Galaxy S21, S20, and S10 series, as well as the Note 20, Z Flip, Fold, A30, A50, A51, A70, A71, A80, M30(s), M31, S9, S8, and Note 9 and 8. The app is designed to have minimal impact on battery usage, using less than 0.1% per hour when no LED is present and only 0.3% per hour on average during normal use. Users can also put the app to sleep and turn on battery optimization if they experience different results.

In order for LED Me Know to function properly, users must grant the Accessibility API permission. This allows the app to display the LED over any other app or when the screen is off. The app does not read, store, or access any personal data. By using LED Me Know, users acknowledge and consent to granting this permission. The app also offers premium features for a one-time fee of $1.99USD, including the ability to customize settings for each app, every contact or contact group, and the option to export/import/share settings.

Users are encouraged to leave feedback and suggestions in a Play Store review. The developer makes no guarantees about the app's performance and does not take responsibility for any reduced battery life or burn-in caused by using the app. All references to Samsung, Galaxy, and Note are protected trademarks of SAMSUNG ELECTRONICS, and the developer encourages users to be original and SEO-oriented in their reviews.