By the way, there are more recent and up-to-date (in terms of security) custom ROMs than Fairphone Open OS available for the FP2 – for example /e/OS and LineageOS. The latter two are currently discontinuing security updates for the FP2 as well, but their most recent versions are still around a year more recent (Android 11) than Fairphone Open OS (Android 10).
/e/OS comes with its own built-in “App Lounge” that basically offers you at least the same what Aurora offers.