RealCases is a lifestyle app developed by KrabStore for Android users. It is a simulator that allows you to open surprise boxes and win real-life prizes. With RealCases, you can experience the thrill of opening a box and winning a real-life gadget, phone, tablet, or even a flying drone.

The app has a list of real-life items that you can win by opening the boxes. The items are carefully selected to ensure that you get only the best boxes. You can also participate in the "PROMOKOD" campaign to open boxes daily.

All the won items are added to your inventory, which you can either sell or keep. However, to win the best prizes, you need to open the coolest boxes that contain the best gadgets and technology.

It's important to note that RealCases is not a real-money box opening app. It's just a simulator that lets you experience the excitement of opening surprise boxes with real-life prizes.