Atai vs Oilbook

Atai saves your drawings in vector format, which means they can be modified at any size at any time. It's the perfect tools for Artists, Designers, Architects and Drawing enthusiasts who want to take their creativity to next level. What sets our App apart is its emphasis on the use of Bézier Curves. You can start by drawing a freehand stroke and end up in a precise technical drawing with the help of Grids and Layers. Atai provide specific tools for working with curves. You can add and remove control points to further refine your strokes with complete control of the shape and flow of your drawings. In addition to manual control, our App also offers automatic function for smoothing and adjusting those curves. Force, Speed are handling easily to take a smooth good looking stroke. The intuitive File Manager based on Colored Tabs give you and easy and fast access to your drawing. You can order all your drawings in a hierarchical way. Favorites, Recents & Folders are tools that will help in this task. ATAI HAS IN-APP PURCHASES. YOU CAN FULLY USE ALL ITS FEATURES BUT YOU NEED TO BUY THE PRO-VERSION TO BE ABLE TO EXPORT FORMATS LARGER, PROPRIETARY OR NEW ONES. Tools at your disposal: - Infinite Canvas. - Insert or drag and drop Images. - Polygons from strokes, paths or manually. - Circles, Square & Curves. - Pencil, Pen, Marker, Liner & Round Marker based brushes. - Colors Palettes, predefined COPIC palettes. (COPIC is the trademark of Too Corporation) - Last Colors Palettes. - Color Picker. - Stroke Width, Opacity & Smoothing. - Close & Break Paths. - Duplicate, Send To Back or Bring To Front Objects. - Flip Horizontal or Vertical. - Add, Delete and Change type Bezier anchor Points. - Undo, Redo unlimited. - Import, Export .atai (proprietary file format). - In-App Purchase for export Canvas & All Drawing size.(More in near future.) - Unlimited Drawing Size. - Canvas Size, Orientation & Resolution. - Canvas Mask with a system set of Backgrounds. Scale & Rotate. - Layers Masks with a system set of Patterns. - No limits Layers. - Color, Brush, Size, Opacity & Smoothing by Layer. - Line types & Opacity by Layer - Grids, Align, Snap, Light and Dark Color grids, spacing & divisions. - Orthographic, Isometric & Perspective grids. - Zoom & Rotations of Drawing Canvas. - Move Strokes or Objects between Layers. If you're looking for a powerful and versatile vector drawing app, then Atai is the perfect choice for you. With its wide range of features and benefits, Atai is the perfect tool for anyone who wants to create high-quality hand drawings in a vector format.

I've always wanted to develop an oil painting app. After trying existing solutions on the market, I found that they only mimic the texture of oil paintings, which I believe is not perfect. Pigments are essentially a liquid, so my goal is to authentically recreate the dynamic process of paint flow and diffusion based on fluid mechanics and other physical principles. This vision led to Oilbook — a truly unique software. The default brush can adjust the number of bristles and the size of the brush. The fluidity of the pigments can also be adjusted. Other brushes can adjust texture, size, point distance, hardness, direction, opacity and other parameters. Reducing 'Bristle Count' can sometimes improve the effect. For some brushes, it is better to adjust the hardness. For example, please try to adjust the hardness of some brushes to 0. Supports multiple undo/redo. Supports switching between portrait and landscape modes. A large number of oil painting texture color presets with adjustable intensity can be applied to your work. You can select colors using the color wheel, or use the eyedropper tool to extract the color of a point on the canvas. You can use the eraser, clear the canvas, switch full-screen mode. The current project progress can be saved, and the archive can also be deleted. You can save your work to photo album or share it. In Apple Pencil mode, the stroke thickness will change in real time with the pressure. There is a user guide in the settings page. In the pro version you will: - Get all brushes and color presets, and they are constantly being updated. - Remove watermark. - Choose the canvas size. - Move the canvas to inspect and paint details. - Turn on pressure support for Apple Pencil, for all other brushes. - You can choose to use Apple MetalFX technology to enlarge the size of your work by 4 times. MetalFX is a technology developed by Apple for enhancing game graphics quality. Pro version is a one-time purchase. If you encounter any problems in use, please write to duansu3518290@163.com