RUNNER-X is a free Android app developed by dongA.com. It falls under the Lifestyle category, specifically Health & Fitness. With RUNNER-X, users can go beyond walking and running and aim for marathoning together towards a common goal. The app provides a GPS-based systematic recording measurement function, allowing users to track their running distance accurately.

One of the standout features of RUNNER-X is the points system. Users are awarded points based on their running distance, which serves as motivation to continue running. Additionally, the app offers a platform service where users can actively participate in online and offline marathon competitions, fostering a sense of community and healthy competition.

RUNNER-X offers various running modes to cater to different purposes. The running mode allows users to walk and run freely, while the marathon mode is tailored for marathoners and runners, enabling them to set distance goals. The entry mode focuses on step counting, rewarding users with points for achieving certain step milestones.

Overall, RUNNER-X is a comprehensive running app that combines tracking, motivation, and community engagement to help users achieve their fitness goals. It provides a range of features, including item level up, point rewards, ranking system, and profile customization. Download RUNNER-X now and start your journey towards a healthier lifestyle!