Keep the Glow (KtG) is a lifestyle app developed by Keep The Glow LLC for iPhone users. It is designed to improve communication between couples and enhance their relationships. With a focus on filling each other's "love bucket," KtG aims to reverse the decline in love and promote grace in relationships.

The app guides couples through three phases to improve communication. First, they learn what actions and words fill their partner's love bucket and what drains it. Second, they gain a deeper understanding of their partner's specific needs and desires. Lastly, they work on changing their behavior to maximize fillers and minimize drainers. By being intentional and consistent, couples can expect to see their love buckets filled within 8-12 weeks.

Developed by licensed psychologist Dr. Wyatt Fisher, KtG brings professional expertise to the app. Dr. Fisher specializes in couples counseling and has a Master's and Doctorate in Clinical Psychology. He also hosts the Dr. Wyatt Show podcast and is the author of the Total Marriage Refresh book.

Couples can try the app for free with a two-week trial. After that, a single subscription per couple is required for full access, which includes the ability to give and receive feedback on filling up each other's love buckets. The app also offers progress tracking and resources, and the subscription options include monthly, six months (with a 15% discount), or twelve months (with a 30% discount). Personal data is securely stored and users can manage their subscription settings within their iTunes account.