Measure your golf swing using just the phone in your pocket. Check your swing speed and estimated distance without a driving range or golf course. [How to Use] 1. Hold your phone like a golf club (grip firmly). 2. Swing in a safe space. 3. Your speed, distance, and tier will be displayed after your swing. [Tier System – What Tier Are You?] - Beginner - Amateur - Single - Pro - Long Drive King Check your record, improve your tier, and challenge yourself. [Key Features] - Measure swing speed using just your phone in your pocket - Real-time estimated distance calculation - Simple and intuitive UI - Haptic feedback and impact sound - Multilingual support [Caution] Swing your phone in a safe space. Be careful not to hit people or objects around you. [Recommended For] - Golf lovers - Beginners practicing their swing - People who enjoy friendly competition - Those curious about their swing power Download now and measure your golf swing with the phone in your pocket!