9月2日的Rakuga! - Draw & Sketch应用程序分析

The moment an idea strikes, start drawing. Rakuga is a sketch app built around one idea: make drawing more casual. It stays simple enough to draw the instant it opens, yet packs a full set of tools for real artwork. From quick doodles to finished pieces — all in one app. ■ 18 brushes Ink, pencil, marker, airbrush, brush pen, crayon, chalk, watercolor, oil and more — 18 brushes, each with its own feel. Pressure changes width and density, and stabilization smooths every line. Fine-tune size, opacity, scatter and spacing. ■ Layers, your way Stack, add, reorder and toggle multiple layers. Includes 17 blend modes, opacity, alpha lock, clipping to the layer below, and non-destructive masks. Try anything, as many times as you like. ■ Exactly the color you want An HSV color picker and HEX code input land you on the right shade instantly. Beyond the default palette, save recent colors and your own custom palettes. ■ Symmetry, shapes & gradients Mirror across vertical, horizontal or all four quadrants to build patterns and decoration with ease. Plus line, rectangle and ellipse shape tools, flood fill (with tolerance), gradients, and a two-color gradient brush. ■ Selection, text & filters Rectangle, lasso and magic-wand selection. Re-editable text (a dozen-plus fonts / two-color gradient). Filters including invert, grayscale, blur, mosaic and brightness. ■ Save, share & time-lapse Export your finished piece as a PNG and send it anywhere from the share sheet. Your drawing process is recorded automatically and exports as an animated time-lapse GIF. ■ Fast & fully offline Choose a fixed canvas size by purpose (square / portrait / landscape) or a screen-fit mode. Undo and redo are memory-optimized and stay snappy. Apart from first-time font download, everything works offline. A studio in your pocket, instead of paper and pen. Start today's sketch — casually.