Color Changer Lite [Root]

System-wide color filters with Tasker automation

Color Changer Lite [Root] focuses on one job and does it well: applying display-wide color filters that appear across your entire interface and within other apps. By tinting the screen, it can make color differences easier to perceive and reduce visual strain. This Lite release offers a practical set of presets, while a separate Pro upgrade exists for those who want more advanced controls.

You get multiple modes that tailor the view to different situations, including an outdoor option and an inverted scheme. Preset tints include red, green, and amber, so you can quickly pick a look that suits your use case. A standout capability is gamma control, which lets you fine-tune how blacks and whites transition, giving you more say over contrast rather than relying only on brightness or simple tints.

Automation fans will appreciate integration with Tasker. You can have the app switch filters automatically based on time or other conditions, so your preferred palette can kick in at night, during work hours, or whenever your chosen triggers fire. It is a straightforward tool overall, making it easy to toggle modes and swap shades without digging through complicated menus.

There are real caveats. Root access is required, which immediately narrows who can use it and may not be worth pursuing if your device is locked down. The developer also notes that it benefits from fairly powerful hardware, so very old or low-end devices may not be ideal candidates. If those hurdles are not a problem, Color Changer Lite [Root] offers a clean, focused way to manage color filters at a system level without unnecessary extras.

Pros:

- Easy and intuitive to use

- Various color filters to choose from

- Gamma correction feature

Cons:

- Needs root access