Background Eraser - Delete is a feature-rich iPhone app developed by 传彬 戴. It is a free multimedia application that offers a range of powerful picture editing tools. With this app, users can easily cut out characters from their pictures and enhance them to create stunning visuals.

The app's main function is the matting feature, which offers both automatic portrait recognition and brush matting options. With just one click, users can quickly create a perfect cutout of their desired material. Additionally, the app provides multiple matting shape choices, allowing for more customization.

In addition to matting, Background Eraser - Delete also offers various picture editing options. Users can add color line strokes to the matting section, switch picture scales, and select different picture backgrounds, including solid colors or images from their local albums. The app also provides text editing features, allowing users to add interesting font styles to their pictures. Furthermore, users can enhance their images by adding stickers, making them more delicate and lovely.

One unique feature of Background Eraser - Delete is the quick mapping option, which allows users to select random arrangements and combinations of pictures to quickly generate new visuals.

If users have any questions or suggestions while using the app, they can easily provide feedback within the app itself.