Addition of app release or app preview for the project

**Is your feature request related to a problem? Please describe.**
Yes, This helps in testing the app a lot easier.

**Describe the solution you'd like**
There should be an app release or preview version of the project available, allowing users to quickly download and test the app's functionality on Android devices. This version will enable developers, testers, and stakeholders to easily access the app, review its features, and identify any issues or areas for improvement. Providing a preview or release version ensures efficient feedback and helps in refining the app before the final release.

**Describe alternatives you've considered**
Either there should be an app release file or a link to download the app.
The app download link should be given in README file

**Additional context**

or