The board

A board is an infinite canvas. There is no page size to pick: drop a device frame where you want it, put another one next to it, and keep going.

Moving around

Action Mac iPad & iPhone
Zoom in · out ⌘ = ⌘ − Pinch
Zoom with a mouse ⌥ scroll
Actual size ⌘ 0 Double-tap empty space (150%, then 100%)
Pan Scroll ⌘ arrows Drag empty space
Jump somewhere Tap the minimap Tap the minimap

Zoom runs from 10% to 600%. A board you open for the first time is fitted to its content; after that it opens where you left it.

Grid and guides

  • Show grid: the grid follows the zoom level, so it is always readable and never in the way.
  • Allow guides: drag anything and it snaps to the edges, centres and equal spacing of what is around it, Figma-style. Nudge with the arrow keys and the same guides light up. Hold ⌘ to skip the snapping for one drag.

Appearance and tint

  • Each board keeps its own appearance — light, dark, or following the system. Every colour in MockApp is a pair, so text, fills and mockup parts all follow; photos and anything you painted with a fixed colour stay as they are.
  • One screen at a time: Edit › Switch to Dark Mode in the menu flips just the selection, so both appearances can sit side by side.
  • Tint recolours every accent on the board — buttons, badges, toggles, links. Background is the colour of the board itself.
A board in dark appearance: the Video Editor template.
A board in dark appearance: the Video Editor template.

Board settings

With nothing selected, the Design tab of the inspector shows the board itself.

Setting What it does
Show info Shows width × height while you resize and the angle while you rotate.
Transform preview Keeps a faint ghost of a photo's original while you resize or rotate it, at 100% zoom or above.
Toolbar The small toolbar next to the selection: Off, Auto (hides while you work) or Always.
Show minimap The overview in the corner. Tap a spot on it and the board goes there.

One board, one file

  • Home shows every board in your iCloud Drive. Open, rename, duplicate or delete them from there.
  • A board saves itself as you work — there is no Save you have to remember. Undo goes all the way back to when you opened it.
  • Each board is one .mockapp package: send the file to someone with the app and they get the real, editable board.