Copster is an iPhone application developed by Alexey Gorbunov, available for free download. It belongs to the Lifestyle category, with its subcategory being Shopping. The app offers two main modes, Queue Tool and Bot Mode, which assist users in buying limited edition clothing and accessories.

The Queue Tool mode allows users to pass queues on multiple websites simultaneously and buy multiple copies of the same item. The autofill function speeds up the order registration process by filling in the delivery and payment information. This is a feature that is not available on mobile browsers.

The Bot Mode adds items to the cart and automatically fills in the billing information, increasing the chances of purchasing the most hyped clothes. Copster also offers weekly itemized lists of upcoming drops with information on the items that will be available, their prices, and resale value.

AutoFill supports sites such as Adidas, BestBuy, Crocs, Gamestop, Supreme Mobile, TravisScott, and YeezySupply, among others. It is important to note that Copster does not sell clothes or work in cooperation with brands. Its services include updates on fashion news, trend analytics, and payment autofill.

Overall, Copster is a useful tool for those who enjoy limited edition shopping and want to increase their chances of getting their hands on the most hyped items.