By early 2023, a of GravityBox for Android 12/13 did emerge. It restored about 70% of the old features. This is the source of the modern search query.
: A newer module that aims to fill the gap left by GravityBox for modern Android versions. Firefds Kit gravitybox android 13 free
Change battery icons, center the clock, or add a network speed monitor. By early 2023, a of GravityBox for Android 12/13 did emerge
GravityBox for Android 13 free is likely not viable. Focus on safer, officially supported customization tools or switch to a custom ROM that includes similar tweaks natively. : A newer module that aims to fill
If you are willing to root your device with Magisk, there are successors to GravityBox that are actively maintained for Android 13/14.
Since the original GravityBox may be unstable on newer Android versions, these free, open-source alternatives are highly recommended: