UISlider is a control used to select a single value from a continuous range of values. Default UISlider just provides track and thumb with default color having minimum value to maximum value. You can drag the thumb from the start point to the endpoint continuously in the range set. Default UISlider If you are using this control in your project, you need to customize the control to make your screen attractive(as per the design). Now let's customize the UISlider: You can customize color, thumb image, and track color easily. Basic customization can be done in two ways:- From