Develop a user-friendly and intuitive mobile app that offers precise golf club recommendations tailored to different weather conditions. The app should include an advanced algorithm capable of calculating “plays-like distance” by factoring in environmental elements such as wind speed, direction, and other relevant conditions. To enhance the user experience, integrate additional features like stroke gains analysis, handicap calculation, scorecards, multiplayer mode, and options for custom club additions. Ensure the app’s functionality in offline mode by incorporating offline elevation data, allowing users to access features without a constant internet connection. Additionally, build a subscription model to unlock premium features, creating a steady revenue stream for the client through recurring subscriptions.