UX Companion - A handy glossary of UX theories, tools and principles (iOS)
Really Good UX - A library of screenshots for UX inspiration
Bytesized - Weekly newsletter covering important ideas for developers 💌
UX Archive Animated - iOS apps animated user flows
FullStory - Meet FullStory, the app that captures all your customer experience data in one powerful platform.
Page Flows - User flow design inspiration for mobile & desktop