Soi

- Category Management: Create categories such as learning subjects, projects, and work types, and record timers by category.

- Standard Timer: Flexible time management with a basic timer that can be started, paused, and stopped freely.

- Pomodoro Timer: Easily implement the Pomodoro study method with 25-minute focus periods and short break cycles (customizable).

- Free Time Setting: Set your own timer for 5, 15, 45, or 90 minutes, or save it as a favorite.

- Quick Start (No Settings): Start the timer immediately with a single tap after launching the app, and start focusing right away without any setup.

- White Noise: Provides a white noise playback function to improve concentration and block out distractions.

- Simple Statistics: Provides simple statistics on total study and work time and category-specific records.