Gratitude Reminders is an iPhone application developed by Richard East that aims to bring optimism and happiness into your life through the practice of gratitude. This free app provides users with mantras and reminders to help increase optimism, reduce materialism, improve self-esteem, and enhance sleep.

With Gratitude Reminders, users can select their preferred mantras, and the app will send reminders throughout the day to keep them grateful. The app offers stunning photo backgrounds for each reminder, adding visual appeal to the gratitude practice. Users have a choice of twenty-four mantras to choose from, allowing for personalization and variety.

One of the standout features of Gratitude Reminders is the option to create custom reminders and choose photos from the camera roll. This allows users to incorporate their own personal experiences and images into their gratitude practice, making it even more meaningful.

In the words of Eckhart Tolle, "Acknowledging the good that you already have in your life is the foundation for all abundance." Gratitude Reminders helps users cultivate this acknowledgment and appreciation, leading to a more optimistic and fulfilling life.