You can add a filter or lens to your Snaps, but the process is quite different, depending on the effect you want to use.

Pick a username to create an account Snapchat as a camera app: To take a snap, just press the camera button in the middle. Then, you can decorate it with text, music stickers. Then you can either save ...

You have to allow Snapchat access to the camera on your iPhone or Android to create content in the social media app.