Sketch Box Pro stands out with its innovative combination of traditional drawing tools and CAD system functionalities. The app introduces a Pencils Set, where each pencil can be customized using the powerful Pencil Redactor, allowing users to adjust characteristics to suit their specific needs. Additionally, the Multiline tool has been optimized for continuous line creation with manual point positioning, offering both scalar and radial coordinates for precision.

Layer management is another key feature, with support for up to six layers in the Pro version. Users can lock layers, control opacity, duplicate, clear, delete, and merge layers either downward or across all layers. This flexibility enhances complex drawing tasks, enabling users to organize their work efficiently. The app also includes a wide range of basic shapes, predefined brushes, and specialized tools like the Grid tool, Dimension tool, and Scale tool, all designed to facilitate accurate and detailed sketches.

Furthermore, Sketch Box Pro offers extensive customization options through flexible button panels that users can rearrange according to their preferences. The Export feature allows users to save their drawings to the gallery or share them directly. With additional functionalities like the Flood Filling Tool, Hatching Tool, and Text Tool, Sketch Box Pro ensures that users have everything they need to create comprehensive and professional-quality sketches.

Core task management is essential for productivity applications, ensuring users can efficiently organize and execute their work. Sketch Box Pro excels in this area by offering a project-based approach that caters to various drawing needs.

The app allows users to create projects from scratch, with predefined themes, or from online maps and device galleries, providing flexibility and ease of use. This ensures that whether you're sketching ideas, creating technical drawings, or working on creative projects, the app adapts to your workflow.

Sketch Box Pro supports layers, enabling users to manage complex drawings with up to six layers in the Pro version. Features like locking layers, controlling opacity, duplicating, clearing, merging, and deleting layers give users granular control over their projects.

With tools for basic shapes, freehand drawing, precise technical sketching, dimensioning, scaling, flood filling, hatching, text, color control, copying, rotation, image insertion, and exporting, Sketch Box Pro equips users with everything needed to manage tasks effectively and produce high-quality work.

Cross-device synchronization reliability is crucial for users who need consistent access to their projects across multiple devices. Sketch Box Pro addresses this by allowing users to create, duplicate, and share projects seamlessly.

Users can start a project on one device and continue working on another, thanks to the app's support for importing projects from online maps snapshots and device galleries. This feature ensures that all your work is accessible wherever you are, enhancing productivity and convenience.

Additionally, the app offers flexible workspace customization, letting users set up their working space according to their needs. With movable panels and pinning options, users can optimize their interface for different devices and workflows.

Exporting and sharing capabilities further enhance synchronization reliability. Users can export current drawings to the gallery or share them directly, ensuring that their work is always available and up-to-date across all devices.