What are some alternatives?
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Bubble - Don't hire engineers! Bubble let's you build an app entirely visually
Carrd - Simple, responsive one-page site creator.
AppSheet - AppSheet enables users to create mobile apps instantly for both OS and Android.
VuePress - A static site generator by Vue.js 🛠️
AppsGeyser - Appsgeyser is the easiest to use DIY native mobile app creation platform.