这是一款针对不同iPhone可以带壳截图的软件，你可以随意选择不同的手机外壳，并且将你的图片填充在屏幕空的区域，达到比较方便的效果。
This is a different iPhone can take a screenshot of the software, you can choose a different phone shell, and fill your picture in the area of the screen space, to achieve more convenient results.