Facebook mobile app login screen Redesign— a UX case study

ZARA app redesign - UI/UX case study by Kateryna Hazhula on Dribbble

Goodreads App — UX Case Study. Exploring possibilities for a better…, by Sylvie Stephanie

How To Perfect Your Mobile App's Login Screen, by UsabilityGeek, UsabilityGeek

Facebook: the 4-hour UX redesign challenge — a UX case study, by Michael Sim

Case study: Redesigning an online home rental marketplace, by Divya Kandpal

Improving A Transit App's Usability: A UI/UX Case Study

UX Case Study — Choose Again — Mobile App, by Laura Homan

Redesigning Search Experience — UI/UX Case Study, by Chethan KVS

Redesigning a Service Trading App: A UX Case Study, by Anna Romanovskiy, The Startup

Strengthen your Landing Pages – Website Redesign (UI/UX Case Study)