Joodle is an iPhone app designed for journaling through doodles, allowing users to capture moods, moments, or thoughts with simple drawings. It creates a living visual timeline of memories by compiling daily doodles into a meaningful story over time.

Key features include Daily Joodle Journal for capturing moments in seconds, Year Grid View to see your entire year at a glance, Anniversary Countdown with reminders for important dates, and Widgets that bring Joodles to your Home Screen, Lock Screen, or StandBy mode. The app also offers iCloud Sync to keep memories safe across Apple devices, Visual Timeline display, Share Your Memories functionality for exporting Joodles, Vibrant Color Themes for customization, and Siri Shortcuts for quick access.

The app works by having users draw a simple doodle each day to represent their memories. These doodles are organized into a grid view that shows a visual timeline of the entire year, with each thumbnail representing a day. iCloud sync ensures that all entries are securely backed up and accessible across multiple Apple devices.

Benefits include creating a personal visual diary without needing artistic skills, helping users reflect on their life story through simple drawings. Use cases involve capturing daily moods and thoughts, counting down to meaningful dates, and sharing memories with others through exported Joodles.

The target audience includes anyone looking for a simple, visual way to journal their daily life using an iPhone. The app integrates with Apple's ecosystem through iCloud sync, Siri Shortcuts, and widgets, and requires iOS 17.5 or later.