You have to follow Snapchat's design rules to have a geofilter approved. Snapchat's website shows a map where you assign an area you want your geofilter to appear in. Snapchat has a geofilter ...

Snap's new feature allows users to create their own custom lenses. Today, Snapchat is introducing new features, including a tool for creating custom face lenses and new text caption styles for your ...