A free program for Android, by NovtieApps.

Draw Portrait Realistic Face is a tutorial app that will teach you how to draw faces.

This app offers a comprehensive tutorial that caters to both beginners and experts. The tutorial covers various aspects of drawing a face portrait, including techniques for achieving a realistic depiction.

The first page of the tutorial focuses on the block-in, which is a map of the essential elements needed to complete a portrait drawing. It covers proportions, placement and construction of the head and features, shadow shapes, and edge quality. The block-in is a crucial step in the portrait drawing process.

The tutorial also includes a section on drawing self-portraits. The goal is to create a realistic self-portrait using only pencil and paper. Along the way, you’ll learn the fundamentals of drawing and portraiture by practicing drawing other faces as well. This step-by-step tutorial provides guidance on drawing a realistic portrait. It’s recommended to have a basic understanding of drawing and shading before attempting a serious portrait. You can even use the subject of the drawing as a gift for someone special, such as your favorite woman.

Another important aspect covered in the tutorial is drawing the shape of the head. The guidelines provided help you measure the size, calculate the shape, and position the features of a face step by step. By following these rules of drawing proportion, you’ll notice an improvement in the accuracy of your portraits.