UberSocial is a full-featured Twitter app for BlackBerry, iPhone, Android and the Kindle Fire. Developed by ÜberMedia
License: Freemium
PromoRepublic is a comprehensive social media management tool with a focus on content creation and scheduling across multiple platforms, while UberSocial is tailored specifically for Twitter users, providing real-time updates and unique Twitter features. PromoRepublic offers a broader range of tools for marketers, whereas UberSocial is more streamlined for dedicated Twitter engagement.