Ballkeeper overview

Ballkeeper is a sports app with a series of activities focused on ball control, completing individual stages, and saving personal results. The main experience is built around different courts, each with its own exercises, conditions, and parameters. The main Play screen shows the current challenge and a list of available Venues. Users can view the court name, number of completed stages, collected stars, and overall progress. Selecting a location opens a list of exercises that can be completed in sequence. Available locations include Driveway and School Gym. Each location has its own surface characteristics, basket position, and challenge structure. Additional locations become available based on progress, making it easy to distinguish between currently accessible and upcoming stages. In Ballkeeper, every challenge has its own number, name, and short instruction. Before starting, users can review the conditions, required actions, and previous best result. Completed exercises also display a rating represented by stars. Challenges vary in platform placement, ball parameters, and the way users interact with the playing area. Certain stages require controlling the first bounce, directing the ball after contact with a surface, or taking additional court conditions into account. During an active stage, the ball, basket, platforms, and stars are displayed directly on the screen. The upper section shows the current challenge and its main indicators. Controls at the bottom of the screen allow users to change direction, while SLAM is available as a separate action. The structure of each level is presented directly within the playing area. Platforms are positioned at different heights and distances, allowing users to consider their placement while completing the challenge. Collected stars contribute to the result and overall progress. After an exercise is completed, its result is saved for the corresponding stage. Users can review best results, completed actions, and collected stars from the stage list. This makes it possible to return to previously completed challenges and compare new results with earlier performance. Ballkeeper also provides information about conditions on outdoor courts. The Lakefront Courts section displays wind direction and speed, temperature, and precipitation information. A separate How Today Plays section describes how current conditions may affect ball movement and the active challenge. Today's Court provides a court based on the current day's parameters. Its card displays the court number, surface characteristics, available elements, and best result. The Play Today's Court button provides direct access to the corresponding challenge. A Daily wind report reminder is also available for the daily court. Users can activate the reminder and select one of the available time options. This setting can be changed directly from the court screen. Navigation is divided between Play, Street, and Locker. This structure provides quick access to the main challenges, additional functions, and personal settings without requiring navigation through complex menus. Ballkeeper combines sports stages, different courts, ball controls, a star-based results system, best results, daily conditions, and reminders. Users can complete exercises in sequence, access additional locations, review saved performance, and return to available challenges within a single interface.