Brightness

The simplest brightness management tool.

Alexey Rogulin · com.arogulin.brightness

3.7 out of 5 (3 ratings) 1M+ downloads v4.1 451.9 KB Android 4.0.3+ PEGI 3 · Everyone

Download APK 451.9 KB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.1 (15)
Updated: Feb 27, 2026 (7 months ago)
APK size: 451.9 KB
Requires: Android 4.0.3+ (API 15)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Feb 16, 2021 (at least)
Permissions: 1 (1 sensitive)
Developer contact: [email protected]

About this APK

Brightness is an app by Alexey Rogulin in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

It asks for 1 permission, 1 of them sensitive: write settings.

What's new in v4.1

Remove Google Analytics

Description

From the listing uploaded by “appupdater”.

You only need one touch to change current display brightness to one of the predefined values or select the "Auto" mode, if device has a light sensor. Press and hold any of the buttons to change their values. This app only needs single permission - to modify device settings. No ads, no "read your sms" or other malware. Brightness app does only one thing - changes brightness.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Feb 27, 2026.
Certificate issued to “Aleksey Rogulin” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Nov 1, 2018
Validated against Google Play Feb 27, 2026
Antivirus scan passed Nov 4, 2020
Signed byCN=Aleksey Rogulin, L=Moscow, C=RU
Signing certificate (SHA-1)A5:98:F5:9D:48:C5:E2:55:B4:2D:08:0E:47:D3:44:B7:34:A0:B2:85
File MD52eda171b0ab441c9295889c47ee87f5e
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 (1)

Brightness requests 1 permission, 1 of them sensitive.

Write settings Sensitive android.permission.WRITE_SETTINGS

Required hardware & features

Basic touch input android.hardware.faketouch

Brightness 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 Brightness 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 2eda171b0ab441c9295889c47ee87f5e.