This isn「t the first time Snapchat has used April Fools」Day to poke fun at Facebook — last year it featured an Instagram-like filter … On Sunday morning, Snapchat users awoke to find a new filter available on the app that overlays a Facebook-like design onto photos, complete with the cheeky addition of Russian-like text — a clear reference to Russian interference on Facebook scandal in wake of the 2016 US presidential election … The filter, which will only be available during April Fools’ Day, took some Snapchat users by surprise, while others took to Twitter to react to the shade clearly being thrown at Facebook.