Luna Diary is a free iPhone app developed by Cachalot that falls under the Lifestyle category. This unique diary app allows users to express their mood of the day through the changing phases of the moon.

With Luna Diary, you can write daily entries just like a traditional diary, and as you continue to use it, the app rewards you with a growing number of flowers and stars. The more diaries you write in the last 30 days, the more the moon's appearance changes, reflecting your writing habits.

One of the standout features of Luna Diary is the ability to include photos in your entries, allowing you to capture and preserve your memories alongside your written thoughts. To ensure your privacy, the app also offers diary lock options, including password, face ID, and fingerprint.

In addition, Luna Diary offers various themes to customize the look and feel of your diary, allowing you to personalize your experience.

Experience the poetic connection between your emotions and the moon with Luna Diary, available for free on the App Store.