Mobbin - Latest mobile design patterns & elements library
Hull - The engagement layer for the internet. Hull is a platform that offers identity management, user engagement, segmentation and targeted messaging for your app.
pttrns - iPhone and iPad user interface patterns
Drmetrix - DRMetrix is the first 24/7 commercial monitoring platform designed for the direct response television industry
Page Flows - User flow design inspiration for mobile & desktop
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.