Solid Diary - AI Journal is a full version journal app available for iPhone users. It offers a private diary experience with encrypted data accessible only by the user. The app goes beyond traditional journaling by incorporating AI analysis, providing deeper insights into emotions and thoughts.

Users can upload unlimited images, voice recordings, and sketches to their entries. The app allows for various formatting options and tags to keep entries organized. With four different themes to choose from, users can customize their journaling experience to suit their style.

Solid Diary also features stats and achievements to gamify the journaling process, making it engaging and rewarding. Whether on iOS, iPadOS, or macOS, Solid Diary offers a sanctuary for reflection and self-discovery.