Safari Developer Library

Developer

iOS Human Interface Guidelines

iBooks

Document Revision History

This table describes the changes to iOS Human Interface Guidelines.

Date

Notes

2015-01-12

Added a chapter with HealthKit guidance and a chapter with Apple Pay guidance.

2014-10-20

Made minor corrections and enhanced color contrast guidelines.

2014-09-17

Updated for iOS 8; included guidelines for designing more flexible layouts and creating app extensions.

2014-03-10

Added guidelines about onboarding; made minor corrections and updated some artwork.

2014-02-11

Corrected typos and replaced some outdated artwork.

2013-10-22

Added app icon size for high resolution iPad mini, corrected Newsstand icon sizes, and reinstated iPhone 5 design guidelines.

2013-09-18

Reorganized and updated for iOS 7.