The wallpapers are based on the original Doodle live wallpaper collection of the Google Pixel 4 and the leaked (but never officially released) Material You static wallpaper collection of the Pixel 6, extended with additional wallpapers from Chrome OS.
The app is not just a copy of the original wallpapers, it's a complete rewrite without the permanent animations to save battery and storage space. In addition, there are many customization options to match your preferences.

Author

Patrick Zedler https://github.com/patzly/doodle-android

Features

Stunning wallpaper designs and Pixel feeling
System dependent dark mode
Power-efficient parallax effect on page swipe or when tilting the device
Optional zoom effects
Direct boot support (immediately active after device restart)
No ads and no analytics

Advantages over original Pixel 4 live wallpapers

Permanent animations (when tilting the device) are optional
Support for Material You color extraction
No battery-hungry 3D engine
Improved text contrast (dark text for light themes instead of white text with shadow)
Many additional customization options
Rendering works well even on less powerful devices (very efficient rendering engine)
Also suitable for larger devices like tablets (scaling option available)
Tiny installation size