[android] Why does the Google Play store say my Android app is incompatible with my own device?

If you're here in 2020 and you think the device receiving the error message should be compatible:

Several other major apps have run into this including Instagram (1B+ installs) and Clash of Clans (100M+ installs). It appears to be an issue with Google's Android operating system.

To fix the “your device is not compatible with this version” error message, try clearing the Google Play Store cache, and then data. Next, restart the Google Play Store and try installing the app again.

[https://support.getupside.com/hc/en-us/articles/226667067--Device-not-compatible-error-message-in-Google-Play-Store]

Here is a link to Google's official support page that you can link to your users on how to clear the cache: https://support.google.com/googleplay/answer/7513003