iPhone Pixiv

Hey guys, I'm probably getting a new phone soon and I know all the major tech companies are dedicated to censoring porn in any form.... I'm on android right now and Tumblr and Pixiv have full access to their content. Before I switch to Apple I was wondering if anyone knows if the Apple Pixiv or Tumblr Apps are censored? Or otherwise worthless (mostly thinking of Pixiv here)?

I'm going to lose my waifu (Of course they removed it from the app store...), but syncing music, pics, contacts is a real pain in the ass. And Google is evil. ;p

Thanks!