update docs

Author: heapwolf

README.md

@@ -3,14 +3,13 @@
 A javascript scratchpad similar to Electron Fiddle or CodePen.
 
 - VSCode-stlye Intellisense for all Socket Runtime and Browser APIs.
-- Build native apps for Android, iOS, and desktop.
+- Build and run native apps for Android, iOS, and desktop.
 - Evaluate the code or the selection in the editor.
 - Live-reload (currently for desktop only, simulator/emulator next).
 
 # DESCRIPTION
 
-This is an editor that evaluates your source text and builds a sample project. It helps
-you to explore and test Socket Runtime APIs.
+Socket App Studio provides a sandbox environment where developers can write, build, and run experiments or snippets of code, making it easier to test and share code. <a href="https://github.com/socketsupply/socket-app-studio">Download it from GitHub</a> for Windows, MacOS, and Linux.
 
 ![screenshot](docs/screenshot3.png)
 ![screenshot](docs/screenshot2.png)