what is beta version of an app mean

what is beta version of an app mean Product Description：

what is beta version of an app mean & Bem-vindo ao mundo maluco de Ace Ventura, Pet Detective!  .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

Indicated for：bitcoin rush recension

Model Reference：what is beta version of an app mean

country of origin：USA

Customer Reviews：Bem-vindo ao mundo maluco de Ace Ventura, Pet Detective! .