Updated: August 21, 2024
Sibling Navigation
FUIPageViewController
Intro
In apps designed with hierarchical navigation, sibling navigation can help users to easily navigate between child objects.
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Sibling navigation in compact width (left) and regular width (right)
A. Info in Navigation Bar
Upper Line: Shows the current and total numbers of the sibling pages
Lower Line: Shows the parent name of the sibling pages
B. Buttons in Toolbar
Previous: Brings the user back to the previous child view page
Next: Brings the user to the next child view page
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Sibling navigation anatomy
Text-Based Sibling Navigation
Text-based sibling navigation is best used if one of the following applies to your app:
- It has a toolbar and action buttons
- It doesn’t have a toolbar
Icon-Based Sibling Navigation
Use icon-based sibling navigation if the following applies to your app:
- It has a toolbar and two or more action buttons
- It has a toolbar that is icon-based
- It is only available for compact width devices

Text-based sibling navigation (left) and icon-based sibling navigation (right)
Development: FUIPageViewController
Related Foundation: Navigation