update readme

Author: devnamdev2003

README.md

@@ -10,6 +10,10 @@ This application leverages **Angular** as the frontend framework and **Tailwind
 
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+<a href="https://github.com/devnamdev2003/angular-expense-tracker/raw/refs/heads/main/app-debug.apk">⬇️ Download APK</a> | <a href="https://exwise.vercel.app/">🌐 Live Demo</a> | <a href="https://github.com/devnamdev2003/angular-expense-tracker">🔗 GitHub</a> | <a href="https://exwisedoc.vercel.app/">📄 Code Documentation</a>
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 ## 🧰 Tech Stack
 
 | Technology           | Purpose                         |