Sketch is a free Android app developed by CIBERDROIX that allows users to create pencil sketches from their photos. With adjustable levels effects, users can easily convert their photos into sketches in real-time, with the photos being created in seconds. The app also includes a photo gallery, making it easy to access and edit previously taken photos.

One of the standout features of Sketch is its ease of use. Users can quickly and easily create sketches without any prior experience or knowledge of image editing. The app also supports high-resolution photos, ensuring that the output sketches are of the highest quality. Additionally, users can easily share their sketches with others through the app's sharing feature.

It is important to note that image processing is a complex task that requires a powerful CPU. As a result, the quality of the sketches created by Sketch may be affected by the quality of the mobile photographic camera lens.

Overall, Sketch is a great app for anyone looking to create pencil sketches from their photos. Its ease of use, adjustable effects, and real-time processing make it a great addition to any Android device.