ikalendar2 is a utility app designed for iPhone users that enhances the Splatoon 2 gaming experience by providing easy access to rotation schedules. Featuring a clean and modern interface, it is optimized for both iOS and iPadOS devices, offering a more fluid experience compared to the official Nintendo app. The app's robust auto-refresh system ensures users always receive the latest data without manual intervention, making it a convenient tool for avid players.

In addition to its main functionality, ikalendar2 boasts game-inspired animations and thoughtful design details that reflect the vibrant aesthetic of Splatoon 2. Users can personalize their experience with various customization options, including different app icons and stage looks. The app supports both English and Japanese languages and is fully open-source, ensuring user privacy as it does not collect personal data.