恋バナ専用SNS Ribbonリボン is a free Android social and communication app developed by Masashi Inoue. This app is a must-have for girls-only gatherings, allowing users to share love stories, discuss love questions, and communicate with people who love love. The app comes with 9 different genres, including mutual feelings, unrequited love, secret love, married, homosexuality, favorite, consultation, recruiting, and others.

The app also features a "Memories Record Calendar" that allows users to write and record memories of couples' anniversaries and dates in a diary that only they can see. Users can also record their schedule, such as their favorite event. The app is recommended for anyone who wants to convey their love, record their thoughts, or connect with homosexual couples.

Other main features of the app include profile editing, post a curse story, follow, like, comment, view timeline, browse new posts by category, ranking, search function, mute (block) function, share posts to SNS, notification function, event content, and real-time chat. The app has been downloaded over 40,000 times, and it was introduced on ABEMA TV's news channel "ABEMA Prime".