Topico is a free social networking app available on iPhone that allows users to share articles in their own curated Newsrooms. The app aims to provide a dynamic shift in how news and information are shared, creating a more enjoyable and informed experience for users.

One of the main features of Topico is its user-curated, topic-centric Newsrooms. Users can create their own Newsrooms based on the events, issues, and topics that interest them. This allows for a more personalized and focused news consumption experience.

The app also boasts a powerful topic-connection engine, which helps users discover and connect with relevant topics. Through the Trend-surfing feature, users can quickly navigate Topico by tapping on topics to view relevant articles in a dynamic visual display.

In addition, Topico offers context-sensitive influence rings, which highlight the most influential person on every newsroom, topic, or source. This adds a layer of credibility and authority to the shared news and information.

It's worth noting that Topico does not have a comments section. Instead, user interactions revolve around recommending articles, promoting newsrooms, and increasing influence rings. This approach aims to reduce the noise, anxiety, and obligation that often come with commenting on social media.

Overall, Topico provides a platform for users to share news and information in a curated and accountable manner. With its user-curated Newsrooms, powerful topic-connection engine, and context-sensitive influence rings, Topico offers a unique and personalized way to stay informed.