For years now, OnePlus devices are backed by a signature homescreen look thanks to the wallpapers created by Swedish artist Hampus Olsson. The designer began with OnePlus 2 and added his unique blend of abstract paint-like wallpapers on every device that the company released because. He also worked on Paranoid Android, and has a large portfolio of artworks for smartphones. Now, he released his official wallpaper app on the Play Store.
Abstruct, as the app is called, contains over 300 4K wallpapers, about half of which is free and the other half paid. They are divided into collections including the official OnePlus and Paranoid Android wallpaper, along with some other themes. The designer's signature is clear through all this though, so you probably know what you are getting.
Abstruct is clean and lively as an app, it's easy to browse, and once you've selected a wallpaper it's simple to set it on your homescreen and / or lockscreen, or download it to your device. There's nothing more to the app, though I like a rotating selection of wallpapers that automatically changes every day.
Upgrading Pro costs $ 2 and, next to unlocking paid collections, lets you add wallpapers to your favorites so you no longer browse and search again. But the app is absolutely usefull in its free version so I suggest you check it out if you need some inspiration wallpaper.