【實用運動app】Arrow Speed Pro|最夯免費app-綠色工廠好玩App

Arrow Speed calculates your arrow's speed and kinetic energy, as well as minimum safe arrow weight. It works by taking basic parameters about your bow such as IBO speed, draw weight, draw length and arrow weight to determine speed and energy. Knowing your arrow speed and kinetic energy can be useful when hunting or sighting in your bow. This is a must have archery tool for the serious shooter.