Noachis takes its name from Noachis Terra, one of the oldest regions on Mars, so our first wallpapers are Martian: Dunes, Olympus, Two Moons, Blue Sunset, Valles, Dust Storm, Ice Cap and Orbit.

Each one is designed for a chat. The detail sits at the top, the bottom stays calm, and a soft shade keeps every message easy to read.

One wallpaper for both of you

A chat’s wallpaper is shared, so the other person sees it too. Nothing changes while you browse. It only switches when you tap “Set for both of you”, and either of you can change it or turn it off at any time.

Use your own photo

You can also use a photo, cropped to fit the screen. It follows the same rules as photos you send and stays private to the chat. If the other person sets one you don’t want, you can report it from the same screen.