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Android Apps > Tools > LED Me Know - Notification LED
App profile & analytics · Tools · Data updated 2026-10-06
LED Me Know - Notification LED icon

LED Me Know - Notification LED

by Anker Technologies · Free · Version 3.2.3

“Custom notification LEDs for Samsung devices S22/S21/S20/S10, Note 20/10, +more!” the developer's tagline

Availability On Google Play since June 2019 ↗
Rating on Google Play
4.07/5
9,285 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
4.07
9,285 reviews
Total installs
790
thousand
Installs, last 30 days
460
Best rank
–
not in the top lists
Last updated
July 22, 2024
3.2.3
AppBrain's verdict EstablishedWell rated

LED Me Know - Notification LED has 790 thousand installs. Users rate it well: 4.1 stars from 9,285 ratings.

LED Me Know - Notification LED is made and published by Anker Technologies. AppBrain is an independent app data site and isn't affiliated with Anker Technologies. The app name, icon, screenshots and description belong to Anker Technologies and are shown as published on Google Play.

About LED Me Know - Notification LED

LED Me Know - Notification LED is a tools app developed by Anker Technologies.

How many times has LED Me Know - Notification LED been installed?

LED Me Know - Notification LED has been installed 790 thousand times. In the last 30 days, the app was installed 460 times.

What is the rating of LED Me Know - Notification LED?

LED Me Know - Notification LED is rated 4.07 out of 5 stars, based on 9.3 thousand ratings.

Is LED Me Know - Notification LED free?

LED Me Know - Notification LED is free. The app size is 6.00 MB. The latest version available is 3.2.3. The last update was on July 22, 2024.

What are the requirements for LED Me Know - Notification LED?

The app has a content rating of Everyone. The app has been available on Google Play since June 2019.

Description by Anker Technologies (from Google Play)
*** SAMSUNG DEVICES WITH AOD ONLY! ***

LED Me Know shows a fully-customized animation when a notification is received on your device!

Fully supported on Android 11, 12, and 13, including Samsung's latest flagship S22 family.

FEATURES:
- Many different animation styles including icon, glow, spin, notch, and more!*
- Show only latest notification or loop through all
- Customize the timing of the LED
- Customize the size and position of the LED
- Customize the charging LED
- Customize the fully-charged LED
- Customize the low battery indicator LED
- Customize the display schedule
- Customize settings for each app*
- Customize settings for every contact or contact group!*
- Override all notification colors
- Export/Import/Share your settings*
- Save colors to your palette*
- Enable/Disable according to the device's Do Not Disturb mode
- Quick settings tile to quickly toggle all LED functions on and off
- Preview your changes in real-time
- Hide the AOD

SUPPORTED DEVICES:
Though intended for use on devices without a notification light or notification LED, like the Samsung Galaxy S22 series and Note series, all of the following devices are supported:

- Galaxy S22 series
- Galaxy S21 series
- Galaxy S20 series
- Galaxy Note 20 series
- Galaxy Z Flip series
- Galaxy Fold series
- Galaxy S10 series
- Galaxy Note 20 series
- Galaxy Note 10 series
- Galaxy A30
- Galaxy A50
- Galaxy A51
- Galaxy A70
- Galaxy A71
- Galaxy A80
- Galaxy M30(s)
- Galaxy M31
- Galaxy S9 series
- Galaxy S8 series
- Galaxy Note 9
- Galaxy Note 8
- Galaxy Note FE

BATTERY USAGE:
When no LED is present, this app uses less than 0.1% battery per hour. During normal use, the app only draws about 0.3% of battery per hour on average. If your experience differs, please try putting the app to sleep and turn on battery optimization.

ACCESSIBILITY API PERMISSION:
In order for LED Me Know to function properly, the Accessibility Permission must be enabled.
This permission will allow LED Me Know to display the LEDs on the device even when the app is not in the foreground or when the screen is off.
Without this permission, it would be impossible for LED Me Know to display the LED over any other app or when the screen is off.
Rest assured that LED Me Know DOES NOT read, store, or access any personal data AT ALL.
By using LED Me Know, you acknowledge and consent to granting the Accessibility Permission.

Please leave your feedback and suggestions in a Play Store review, thank you!

*Premium feature (only $1.99USD for life)

Note: I make no guarantees about the performance of this app, nor do I take any responsibility for any reduced battery life or burn-in caused as a result of using this app.

All references to the terms "Samsung", "Galaxy", and "Note" (in any combination) are protected trademarks of "SAMSUNG ELECTRONICS"

Recent changes:
Update to support new Play Store rules (Android 14+)
Show more Show less

App Performance Report

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Screenshots

LED Me Know - Notification LED Screenshot 1 of 9
LED Me Know - Notification LED Screenshot 2 of 9
LED Me Know - Notification LED Screenshot 3 of 9
LED Me Know - Notification LED Screenshot 4 of 9
LED Me Know - Notification LED Screenshot 5 of 9
LED Me Know - Notification LED Screenshot 6 of 9
LED Me Know - Notification LED Screenshot 7 of 9
LED Me Know - Notification LED Screenshot 8 of 9
LED Me Know - Notification LED Screenshot 9 of 9
Screenshots by Anker Technologies, from the Google Play listing
4.07 · 9,285 reviews · 500,000+ installs
Official page on Google Play

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Google Play Rating history and histogram

Rating history
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5.6K
1.3K
660
660
990

Installs over time

Installs over time
Subscribe to see install velocity and history

LED Me Know - Notification LED has been installed 790 thousand times. Over the past 30 days, it averaged 15 installs per day.

Changelog of LED Me Know - Notification LED

Show changelog

Developer information for Anker Technologies

Anker Technologies

ankertechnologies@gmail.com

Legal name:

Address:

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Comments on LED Me Know - Notification LED for Android

★★★★☆ K A · Jul 25, 2024
Galaxy s24 user. When a notification comes in I have to tap the AOD once to get it to light up and THEN SEE the notification led color for the message I just got. But for some odd reason email shows through? I don't want to have to tap the display to see who. I just want to glance over and see and this prevents that. And essentially makes the app half as useful. Am I hoping there is some super developer thing you can do to make the notification led shine though. No tap required.
★★★★★ Jon · Apr 19, 2024
Really like this app, it is exactly what I was looking for. My phone is in silent mode most of the time so the loss of led notifications on the latest Samsung phones was a real issue for me. This app worked incredibly well on the Note 10 and 20 and also on the S20 Ultra, and the S22 Ultra. I'm currently using an S23 Ultra and due to the changes that Sam dumb (not a typo) have made, led me know isn't working 100%. The S23 Ultra using the latest software doesn't have an option to use "edge clock".
★☆☆☆☆ Dennis Glover · Jun 1, 2024
Failure. Tutorial and instructions NOT applicable to Android 14. AOD instructions do not work. I just want something simple.
★★☆☆☆ Libby H · Jan 29, 2025
Sounded good, but didn't work. Notification light only came on when I went back into the app settings - but only once, and there's no point in checking to see if you have notifications, opening the phone and the app to make the light comes on. While the app might not consume much power, having the Display always on used too much battery. Uninstalled.
★☆☆☆☆ 《Jussi138》 · Sep 24, 2025
It's a shame this app doesn't work with S25+. I couldn't get it to work, even though the settings seem to be correct. When charging the phone, the LED indicator doesn't appear, or it shows all the time when Always On Display is enabled even though the phone wasn't even charging. Tutorial videos The tutorial videos were of no help at all. I did everything according to them, but the app doesn't work on my brand-new phone.
★☆☆☆☆ Graham Duvall · May 28, 2026
Anker Technologies Sucks! Latest version SUCKS! 1. Using with Galaxy Note20 Ulra. 2. None of the presets of LED placements work. 3. Fully charged time set to 59 seconds ON 1 second OFF - you know, so I can glance over and see it's connected & charged. DOESN'T WORK! Charging indicator instead displays solid green for 2 or 3 seconds, disappears for 8–10 seconds, displays for 1 or 2 seconds. Pain in the butt! THIS USED TO WORK!!! 4. I've written the developer twice but got no response or resolution.

Google Play Rankings for LED Me Know - Notification LED

This app is not ranked

Technologies used by LED Me Know - Notification LED

12 permissions · 38 libraries
Subscribe to see full permission and library details
Trust & Safety: The app requests a mix of permissions typical for notification LED control (network, storage, wake lock, etc.) and requires Accessibility Permission to function across apps and screens. The developer states it does not read, store, or access personal data, but the broad Accessibility permission may raise privacy considerations for some users.

Frequently asked questions about LED Me Know - Notification LED

Is LED Me Know - Notification LED free?

Yes. LED Me Know - Notification LED is free on Google Play.

Is LED Me Know - Notification LED still available?

Yes. LED Me Know - Notification LED is on Google Play, and the last update we saw was on July 22, 2024.

Does LED Me Know - Notification LED contain ads?

No. Google Play does not list LED Me Know - Notification LED as containing ads.

How large is LED Me Know - Notification LED?

LED Me Know - Notification LED is 6.00 MB.

Is LED Me Know - Notification LED suitable for children?

Google Play rates the content of LED Me Know - Notification LED as suitable for everyone.

How many times has LED Me Know - Notification LED been installed?

Google Play lists 500,000+ installs for LED Me Know - Notification LED.

How do people rate LED Me Know - Notification LED?

LED Me Know - Notification LED scores 4.07 out of 5 stars, from 9,285 ratings on Google Play.

Who made LED Me Know - Notification LED?

LED Me Know - Notification LED was developed by Anker Technologies. It is listed in the tools category on Google Play.

What are the best alternatives to LED Me Know - Notification LED?

People looking at LED Me Know - Notification LED also look at these tools apps: Notification light for Samsung, Flashlight Galaxy, App Notification Edge Lighting, Notification Light for OnePlus, LED Blinker Notification AOD.

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