The Stack Attack

Tappin' that layers thingy will pop up the layers menu—basically a digital filing cabinet of all your doodlin' layers.

Addin' More Layers

Feelin' creative? Tap that "+" button in the upper left & boom—new layer, ready for more scribbles. OnSong's got your back & auto-creates fresh layers every time you switch tools or mess with brush size. Convenient, amirite?

Layer Visibility (aka "Hide My Mess")

Wanna peek at each layer? Tap the row to toggle that checkmark on & off. It's like a light switch for your anxiety.

Editin' Layers (aka "I Messed Up, Fix It")

Tap Edit in the upper right & suddenly you're a layer wizard—delete 'em, rearrange 'em, stack 'em like pancakes. Tap the row name to give your layer a fancy title if you're feelin' extra. When you're done playin' around, hit Done in the upper right. Boom. Done.

Customizin' Your Doodles

Wanna tweak how drawings work? Tap that wrench icon in the lower left corner of the menu & start tweakin'. You got this.

Select/Deselect Everything (aka "All or Nothin'")

That segmented control at the bottom? Use it to turn all layers on or off at once. Lazy? We get it.

Blastin' Layers Away

Startover urges kickin' in? Tap the eraser icon in the lower left corner & nuke all layers (after a "U sure?" popup). KTHXBYE, drawing.