Petrichor Wallpapers is a free personalization app for Android developed by Petrichor.Lxy. The app provides a vast collection of minimalistic, zen, simple, and cute wallpapers to decorate your home screen. Petrichor Wallpapers draws inspiration from the simple things in life that we tend to miss out on in our busy lives. The app features wallpapers sorted into categories, making browsing easy and convenient. You can also favorite any wallpaper that catches your eye and revisit them again in your Favourites collection.

The app now has an exciting collaboration with @littlewillowsg, featuring wallpapers inspired by classic fairytales with darker elements still intact. You can also choose to set wallpapers as your home screen, lock screen, or both. Additionally, be notified when new wallpapers are uploaded, which happens every fortnight. For more detailed updates, visit the developer's website.