URLTV.TV vs Underground Universe

The Ultimate Rap League is the world's most respected MC battle arena. With new content every week, this app serves as the #1 source for rap battles. Download to view exclusive URL content and check out the reaction feature which provides a unique user experience when viewing battles.

Underground Universe — Where Local Artists Meet Their Universe Underground Universe is a mobile-first social discovery platform built for independent artists and the fans who crave authentic, local culture. Whether you're a rising musician, a visual creator, or a fan looking for the next big thing in your city, Underground Universe connects you to the scene that matters — and scales with you from your neighborhood to the world. DISCOVER AT EVERY LEVEL Explore content at exactly the scale you want: * Local Underground — Hyper-local feed showing artists and content within 15 miles of your city * State — Zoom out to everything happening in your state * Region — Browse by broader U.S. regions * Universe — No filters. Discover everything, everywhere * Community Board — All voices, all posts from everyone in the community A FULL MUSIC EXPERIENCE * Browse new releases by location, genre, or search by song and artist * Stream full albums and discographies * Create and share public or private playlists * Vote on songs — upvote the tracks you love * Save favorites to your personal library CREATE & SHARE * Capture photos and videos in-app with live filters, grid overlays, flash control, and a self-timer * Post bold, colorful text cards with custom gradients * Tag content across multiple categories and subcategories so the right audience finds it * Like, comment, bookmark, share, and repost RUMORS Share disappearing content for the moments that don't need to last — quick teasers, behind-the-scenes glimpses, and raw updates. Full control over who sees them and whether they can be shared. MESSAGING THAT ORGANIZES ITSELF * Smart inbox folders: Primary, Basic, and Collab * Pin and mute conversations * Message requests with accept, deny, and block options * Send images, videos, and audio * Full privacy control over who can reach you ARTIST DASHBOARD Your creative command center: * Upload and manage songs and videos * Track performance with analytics on streams, followers, and audience demographics * Edit, reorder, and organize your catalog * Understand who's listening and where they're from YOUR PROFILE, YOUR RULES * Custom avatar and background with crop and transform controls * Granular privacy for every section: posts, music, rumors, followers, following, and your full profile — Everyone, Followers Only, or Only Me * Profile view tracking — see who's visiting your page * Per-post permissions — control who can comment, share, or add rumors * Comment filtering by words or users STAY IN THE LOOP * Push notifications for likes, comments, follows, new music, and messages * Per-notification preferences — toggle each category on or off * In-app notification center with unread badges * Native iOS push support GROW WITH REFERRALS Built-in referral tracking rewards you for bringing new artists and fans into the universe. Share your invite link and watch your community grow. SAFETY & MODERATION * Report system for inappropriate content, spam, harassment, and copyright issues * Account suspension and archiving for policy enforcement * Parental controls and age gating * Versioned Terms of Service BUILT FOR MOBILE Designed mobile-first with a sleek, dark, cosmic aesthetic — snap-scroll feeds, pull-to-refresh, safe-area awareness, and smooth animations make every interaction feel effortless and native. Find your scene. Build your following. Own your universe. Download Underground Universe and join the movement today.