Phones don't always have to be distractions or annoyances in the bedroom. You can also use them to download apps that will keep your sex life fresh. These apps offer something for everyone, with varying levels of adventure. Many are designed to ease you into getting weird without having to make major commitments to costumes, lingerie, or themed hotels. So make a new folder on the home screen of your phone that says something innocent like "taxes" or "knitting," then fill it with these helpful sex apps.

1. Pillow