LunthraEtherea is a journaling app for tracking emotions through threads. On the Thread screen, view colorful cards showing your emotion threads and entry counts, tapping to explore or add new ones via entries. The New Entry screen lets you write a title, select an emotion, add details, and pick or create a thread before saving. In Thread Detail, see all entries in a thread with titles, dates, and emotions, swiping to edit or delete. Entry Detail displays full notes, emotion, date, and options to edit or remove. Timeline lists all entries by date from newest to oldest, with taps for details and swipes to delete. Connect visualizes threads in a circle linked by lines, revealing emotional ties.