Erica,
Really like an page on the website of DynalistHQ now you have several platforms, where you can see the latest version of each platform and what the status is.
Example
iOS Beta. Version. Testing, short subscription
Windows …
macOS. …
Android. …
Web. …
Etc look at the developer Cultured Code for inspiration
https://culturedcode.com/status
Cheers
Dimitry