"Catch Your Partner Cheating" is a lifestyle app available on iPhone designed to provide assistance in navigating the complexities of relationships. The app aims to offer support by delivering notifications based on statistical analysis of device usage and patterns, offering affirmations and advice when needed. Drawing from over 20 years of experience in psychology and academia, the app claims to provide curated affirmations and timely guidance to promote healthy relationships.

The app focuses on understanding potential reasons for infidelity without demonizing the act itself. It emphasizes that human behavior can evolve, and not everyone may align with traditional views on monogamy. Using the 'big five' personality traits, the app aims to help users recognize potential signs of unfaithfulness and navigate through relationship challenges effectively.