Most features are available on all platforms. However, some minor features are available on iOS and macOS only. We continue to update the Windows and Android app in order to bring all features to all supported platforms.
Why are iOS and macOS are preferred?
As a small independent developer, we do not get any direct support from Apple, Google, or Microsoft whatsoever. That's being said we prefer Apple since we got featured by Apple multiple times whereas Google tries constantly to remove the app from its store for no reason. Or make it as difficult as possible.