Telegram, Signal, and various other options are present when it comes to messaging services.
However, WhatsApp has lots of features that are cool and at the same time safe also, making the platform widely used.
This resulted in the Facebook-owned app having over two billion users worldwide, which is pretty staggering.
Change the wallpaper on your WhatsApp chat screen
WhatsApp has a standard wallpaper, which will appear as a background on all of your chats.
You can change this wallpaper though, with options including solid colors, your own photos as well as a collection of images from WhatsApp itself.
iOS: Settings > Chats > Wallpaper > Choose Wallpaper Library, Solid Colours, or Photos.
Android: Settings > Chats > Wallpaper > Choose Wallpaper Library, Solid Colours, Gallery, Default or No Wallpaper.