BookDay was created with the aim of encouraging young adults to build reading habits. It helps readers who want to insert more literature into their daily lives, but suffer from a lack of organization. Thinking about helping them, the application offers several features, such as:

- Bookshelves dedicated to books you want to read or have already been read;
- Vast number of literary works;
- Scheduled reminders;
- Custom annotations;
- Monitoring the reading process.

BookDay is a free application, developed by Isabella Gomes, Sofia Gelli and Vivian Bacelar.