Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Android
- iPhone
- Online
WaterUI is described as 'A modern, cross-platform UI framework for Rust that renders to native platform widgets (UIKit/AppKit on Apple, Android View on Android) rather than drawing its own pixels. Build reactive, declarative UIs with Rust's type safety and performance' and is a android development tool in the development category. There are more than 10 alternatives to WaterUI for a variety of platforms, including Mac, Windows, Linux, Self-Hosted and Android apps. The best WaterUI alternative is Qt, which is both free and Open Source. Other great apps like WaterUI are Flutter, React Native, Ionic Framework and Kivy.
Repose is a Rust UI framework with a Compose-like programming model. It's organized as a small core (repose-core) plus higher-level UI/layout (repose-ui) and platform runners (repose-platform) that currently target desktop (winit) and Android, with web support.

