Here is a small photo app UI concept for iOS. Free PSD designed and released by Virgil Pana.
Here is a timesaver Illustrator icon set for iOS8 that contains 16 icons are used by 90% of apps (e.g. profile, back, settings, share, etc.).
Here’s a series of custom iOS8 keyboadrs created with Photoshop vector shapes. Free PSD released by Virgil Pana.
This week freebie is an UI kit designed by Bradley Bussolini. It was created for iPhone 6 and includes all retina quality elements.
Tethr UI kit for iOS is now available for free! It’s got over 250 of the most common UI elements to make prototyping that much faster.
A pack containing 107 free PSD icons for iOS7 exclusively released for Freebiesbug by Icons8, a very large archive of pixel-perfect icons.
A Photoshop template including GUI elements found in the public release of iOS8. Free PSD released by teehan+lax.
TETHR is an impressive and complete UI kit for iOS design. This resource is free for a limited time only! Released by Invision.
Jellycons is a free pack of pixel-perfect iOS8 app icons created with Apple Sketch by LoveUI.co.
A useful iOS8 user interface created with Photoshop vector shapes. Free PSD released by BullzArtDesign.
An extended and updated iOS8 UI kit for Sketch. It has been released by Rafael Conde on Github.
Here is a small UI kit including some login/signup screens for iOS. Free PSD released by Freecreative.
Time Machine is a mobile calendar UI designed with Photoshop vector shapes. Free PSD released by Unity.
Beeline app is an UI kit for iOS7 including several minimal and useful elements. Free PSD designed and released by Anton Skugarov.