iOS 12 GUI - Free collection of UI components and screens of iOS 12
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
Fludish Sketch UI Kit - 🌱 Fluent iOS UI Kit designed for Sketch.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Landing UI Kit - Handcrafted UI components for landing pages
AppsGeyser - Appsgeyser is the easiest to use DIY native mobile app creation platform.