Screen darker

Floating application to control brightness.

DEVCONCERT · net.devconcert.thethethe

Not rated yet 100K+ downloads v1.2 5.4 MB Android 8.0+ PEGI 3 · Everyone

Download APK 5.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.2 (24)
Updated: Jul 18, 2026 (3 months ago)
APK size: 5.4 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Tools (app)
Listed since: Jan 23, 2022 (at least)
Permissions: 7 (1 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Screen darker is an app by DEVCONCERT in the Tools category, listed since at least January 2022. It has no native code, so it runs on any Android processor.

It asks for 7 permissions, 1 of them sensitive: display over other apps.

What's new in v1.2

안드로이드 정책 변경으로 화면이 조금이라도 어두울 땐 터치가 안됩니다. 완전히 밝았을 때만 터치 됩니다. ㅠㅠ

Description

From the listing uploaded by “appupdater”.

This application is useful before bedtime. You can see 'today quote' in notification panel also. You can have cinema etiquette with this application. Make your screen darker with not pause a game. Reduce your battery. Drag the red dot in application. When this screen is totally darken, if you press this, then this screen is going to bright. Long press the red dot will close the application. Please close the application BEFORE installing new applications to avoid installation errors. Because of Android policy, install button would not pressed.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 18, 2026.
Certificate issued to “SeonhoKim” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jul 18, 2026
Validated against Google Play Jul 18, 2026
Signed byCN=SeonhoKim
Signing certificate (SHA-1)48:BC:B0:13:8F:33:F8:26:36:25:4A:C1:C2:A2:7D:28:95:E8:EB:8F
File MD54cf31b6c67ebc10e80ae99d07ec55d9a
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Screen darker requests 7 permissions, 1 of them sensitive.

Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) net.devconcert.thethethe.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Screen darker APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Screen darker APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 4cf31b6c67ebc10e80ae99d07ec55d9a.