RainAlertz is a lifestyle application available on Android platform that helps users plan for their day by reminding them to bring an umbrella if there's a chance of rain. The app sends a customized text message notification to its users on the day of the forecasted rain event. This personalized reminder ensures that users will never be caught in the rain unprepared.

The app's interface is simple and user-friendly, making it easy for users to set their preferences and receive notifications. Users can customize the graphics of the app to their liking, and even purchase a logoed umbrella that ties in with the app's branding. The app is available for free, making it accessible to everyone who needs a reliable rain reminder.