AppLink Apps
iArtbook
The text describes a professional painting app with various features. The app supports unlimited layers with blend modes and masks. It offers three professional-level realtime calligraphy technologies, including Line Delay, Rope Stabilization and Correction, which result in smooth lines even when Drawing with a finger. Brushes can be Dry, Glossy, Wet, or Textured, and there are special brushes for smudging. The app supports Apple Pencil with advanced features such as Touch Force, Tilt, Azimuth, and Predicted Points. There are different gestures for undo, redo, and color selection. The app includes animation features, the ability to learn how to draw by copying professional art, a variety of brushes, multiple color pickers and palettes, a customizable user interface, unlimited layers with various manipulation options, and advanced features such as time-lapse video recording and selection tools.