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.
Freebies tagged: sketch
Teracy is a wireframe kit for Sketch app created to help speed up your wireframing process. Created and released by hoatle.
A set of 4 hand drawn sketch mockups. High quality photos and hand sketch generator. Released by Alex Byrne.
A nice little set of vector-based health related icons for Adobe Illustrator CS and Sketch 3.1+. Freebie released by Creativedash.
More than 100 simple line icons and provided in many different formats (PSD, Sketch, SVG, PNG and ESP). Freebie created by Mirko Monti.
Jellycons is a free pack of pixel-perfect iOS8 app icons created with Apple Sketch by LoveUI.co.
Silver iPhone 6 & 6 Plus mockups created with Sketch vector shapes. A freebie released by Hudson-Peralta.
Here is a clean and minimal UI kit made with Sketch app. Freebie created and released by Mateusz Dembek.
Here is a set including 440 free icons, provided in both line and solid versions. They are all available in PSD, EPS and Sketch formats.