Hiboy S2 is a free iPhone app developed by Freeman Intelligent Power Inc. It is designed to help you manage your S2 and S2 Pro electric scooters. With this app, you can easily control and monitor your scooter's settings and performance.

The app provides a user-friendly interface that allows you to connect your iPhone to your electric scooter via Bluetooth. Once connected, you can access various features and settings of your scooter. You can view real-time information such as speed, battery level, and distance traveled. The app also allows you to adjust the speed limit and customize the scooter's acceleration and braking settings.

In addition to monitoring and controlling your scooter, Hiboy S2 also offers a GPS tracking feature. This feature enables you to track the location of your scooter in case it gets lost or stolen. It provides peace of mind knowing that you can always locate your scooter with the help of this app.

Overall, Hiboy S2 is a useful app for S2 and S2 Pro electric scooter owners. It offers a convenient way to manage and customize your scooter's settings, as well as providing a GPS tracking feature for added security.