Flux – Substratum Theme v6.2.3 – Flux – Dark theme for Android
Purchased and complete version of the app for $ 1.49 on Google Play

Android operating system is an open source operating system. This means that its codes are accessible and changeable for everyone. In addition, the structure of the operating system itself is such that different parts of it can be changed. So if you are tired of the appearance of your phone’s user interface and you are looking for a way to change it, you have access to a wide range of tools for this task, which you can easily download from Usroid or Google Play. Launchers are one of the most popular and widely used tools for personalizing the Android user interface, which are used by hundreds of millions of users around the world. Launchers are able to change the home screen and the application menu of the phone and provide various tools for the user to personalize these parts. But the efficiency of these programs ends here and does not go beyond this. So we need more advanced tools to be able to change sections like the settings menu, notifications panel, and.. Substratum theme engine is one of the tools that can be installed to easily change all parts of the user interface. For this program, various themes have been produced by the developers, and we have introduced many examples of them in Usroid at your service. Today we are at your service with another theme. Flux – Substratum Theme is a very beautiful and attractive dark theme for the Substratum theme engine, for the Android operating system, developed by giannisgx89 and published on Google Play for $ 1.49. Using this theme, you can apply a very beautiful dark theme on all parts of the phone. Even many non-system applications such as Google Chrome, Messenger and خواهند will have a dark theme with this program. In addition, you can change the application icon, customize the navigation bar and change the boot animation. If you want to access the dark Android 9 theme on phones with lower Android, we recommend this app.

Some features and capabilities of Flux – Substratum Theme Android application:

  • Create a beautiful dark theme on all parts of the Android operating system
  • Ability to change the theme color to fit OLED screens and….
  • Ability to change Android navigation
  • Ability to change boot animation


Flux – Substratum Theme application is a very effective tool for lovers of dark themes, which with the satisfaction of Android users has been able to receive a score of 4.4 out of 5.0 from Google Play users. Now you can download the purchased version of this program with all the features and capabilities from Usroid for free.


Flux - Substratum Theme