But only one can be the best. Instagram boasts more than double the filters of Twitter (18 to 8) and is designed for sharing photos, rather than simply sharing anything on Twitter. But the new entrant is taking it very seriously, and the photography app within an app seems perfectly polished for something brand new. We've compared all eight of Twitter's new filters to Instagram's closest competition so you can check them out for yourself and decide. Differences with Twitter and Instagram: Twitter has eight different filters, cartoon, black and white, warm, cool, vintage, cinematic, happy, and gritty, and there is a ninth option in the "No Filter" interface. Instagram filters number 18: Amaro, Rise, Hudson, Valencia, X-Pro II, Sierra, Willow, Lo-Fi, Early bird, Toaster, Brannan, Inkwell, Walden, Hefe, Nashville, 1977 and