Pool Buddy is a smartphone application designed as a personal pool coach for individuals who are new to pool maintenance. The app provides step by step guidance on what a pool needs at any given time, using simple language to explain water chemistry without requiring prior expertise. It is free to use, does not require user account creation, and functions offline, making it accessible without an internet connection. The application is optimized for mobile devices and can be saved directly to a phone for convenient access. The primary function of Pool Buddy is to help users achieve and maintain clear, clean pool water through a straightforward three step process. First, during initial setup, the user specifies their pool size and type. Then, they enter current measurement values such as pH and chlorine levels. The app then issues a specific recommendation for what action to take, presented in easy to follow steps. No specialized knowledge is necessary, as Pool Buddy explains the meaning and importance of each measured value, including why the pH level is critical for the effectiveness of other chemicals. Typical use cases include first time pool owners who have just set up their pool and need guidance from day one, as well as seasonal users who bring their pool out each year and may have forgotten previous maintenance routines. The app also suits anyone who simply wants clean water without becoming an expert in pool chemistry. Pool Buddy aims to eliminate lengthy reading and guesswork, allowing users to start immediately and rely on the app for daily or periodic instructions. Technical details include compatibility with smartphones and offline functionality. The app is currently under continued development, as indicated by plans to expand its features. No platform specific requirements (iOS or Android) are mentioned in the provided content, but the app is explicitly designed for mobile use.