Open the app, tap the '+' icon or 'New Canvas' from the menu, select your canvas size, then start drawing.

Yes, tap the brush library, select a brush, then customize settings like size and opacity in the brush options.

Tap the 'Layers' panel to add, delete, or rearrange layers; use blend modes for different effects to enhance your work.

Sketchbook Pro offers guides, rulers, and stroke tools accessible from the toolbar to help with accuracy.

Go to 'File' > 'Export,' choose your preferred format and resolution, then save or share your artwork.

No, Sketchbook Pro is a one-time purchase, with no subscription or ads involved. Purchase through the app store.

All features are included with the one-time purchase; no additional payments or upgrades are required.

Try restarting the app or device. If persistent, check for updates in the app store or reinstall the app.