The best alternatives to UI Interactions are Refactoring UI, UI Movement, and CodeMyUI. If these 3 options don't work for you, we've listed over 10 alternatives below.
Pennywise is a multiplatform desktop application that allows you to open anything in a small floating window that always stays on top of the other applications all the time, allowing you to multitask with ease. No need to keep struggling with alt + tab, use pennywise and have your work in front of you all the time.
CanvasFlip is fastest growing prototyping suite to create and validate your application design prototypes for your mobile and web applications. CanvasFlip is a cloud-based design collaboration and testing...
LUV is an endless source of inspiration and resources for designers and artists. Explore thousands of colors, discover top-rated and trending palettes and get daily ideas for patterns to use as decorative elements. Save elements you like to quickly access them later. Export colors and images to use them in other apps.
uxiboard is the perfect companion to your team design workflow. Collect and organize inspirations, or your own works, and use it get on the same page with your teammates and your clients.