ScreenDim Trial app icon

ScreenDim Trial

Omega Centauri Software · mobi.omegacentauri.ScreenDim.Trial

Not rated yet 10K+ downloads v1.68 819.4 KB Android 2.0+ PEGI 3 · Everyone

At a glance

Latest version
v1.68 (268)
Updated
Jan 24, 2018 (8 years ago)
APK size
819.4 KB
Requires
Android 2.0+ (API 5)
CPU support
Any (no native code)
Category
Tools (app)
Permissions
3 (2 sensitive)
Website
pruss.mobi
Developer contact
[email protected]

About this APK

ScreenDim Trial is an app by Omega Centauri Software in the Tools category. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, 2 of them sensitive: display over other apps and write settings.

What's new in v1.68

1.68: fix crash on older devices; maybe improve notification activation 1.67: better draw-on-top permission support 1.66: Tweaks 1.63: Bug fix 1.62: No longer disable SELinux as per new Google Play policy; if you used Root mode in ScreenDim, you may need to find a way to disable SELinux yourself; alas, we cannot help you 1.60: Experimental root and activate-on-boot support 1.11: Tasker support (see bottom of Help in app for information)

Description

From the listing uploaded by “andoiapp”.

Is your minimum screen brightness still too bright? Dim your screen below what your device normally permits for comfortable use in darker environments, reading in bed, amateur astronomy, etc.! No root required. (But there is an experimental root option which makes things even darker on some devices, e.g., the Nexus 7.) Save your five favorite brightness and contrast settings as a preset, and get it back by touching a single button or by a Launcher shortcut (Screen Dim also provides a Launcher shortcut to cycle through the presets, and another Launcher shortcut to disable it). ScreenDim also creates a notification item in your status bar so you can easily go back to it to adjust settings. ScreenDim is the first dimmer that can both adjust backlight brightness below what the system normally permits on many LCD devices and dim the contrast. Some dimmers only filter and lower the contrast, which keeps the black areas unchanged and glowing gray on LCD devices when in the dark and doesn't save battery life (and at least one does it in a way that slows down 2D screen performance by about 30% in my testing). Many other dimmers only change the backlight within the range normally allowed by the OS. This is a three day trial. After three days, ScreenDim functionality will be disabled and to continue using you'll need to buy Screen Dim Full. If you have any problems with ScreenDim, email [email protected] before leaving poor feedback. There is a lot of variation in how different devices handle screen brightness, and I may be able to adjust ScreenDim to work better for you. Note 1: On OLED devices, there is no backlight, so all adjustment is contrast-adjustment. Note 2: If you set ScreenDim too dark for you to see the screen, you can recover by adjusting brightness with the volume buttons while in ScreenDim, or by tapping where the brightness adjust should be on the screen if you don't have volume buttons, or by rebooting your device (on many devices this is done by holding the power button for up to ten seconds to turn the device off and then by turning on the device).

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Alexander Pruss” Not the developer's name (“Omega Centauri Software”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature under review Mar 7, 2025
  • Antivirus scan passed Nov 15, 2020
  • Signed byCN=Alexander Pruss
  • Signing certificate (SHA-1)23:E1:1F:C6:6C:03:31:6B:37:5E:8B:06:BF:50:C5:45:5C:50:FA:CA
  • File MD5f062fc3e30a65e32eb36d11c30951cbc
  • Uploaded by “andoiapp” Bronze tier · 1,312 followers · uploading since 2017

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 (3)

ScreenDim Trial requests 3 permissions, 2 of them sensitive.

Required hardware & features

ScreenDim Trial APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the ScreenDim Trial APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is f062fc3e30a65e32eb36d11c30951cbc.

Tags

More Tools apps