download LOGIN SIGNUP UI KIT, Ready XML files to import in android project,
Soundify Music App UI Kit – Ui kit by Rich Wearn
Mal UI KIT is a stylish, clean and huge UI Kit made to help with your designing or prototyping process. Each screen is fully customizable, easy to use and handcrafted with love in Sketch and Photoshop.
ANTIDESIGN - The Minimalist e-commerce UI Kit on Behance