I'm looking for an Android iptv player that still works on old versions of Android (around Android 4), and that also accepts MAC playlists.

Does such a thing exist? Searching for old versions of OTT Navigator seems to suggest they'd work, but all links are from 2021 and are now long dead.

Test IPTV extreme pro 113 version !
And you can mod with apktool M or Mt manager the min and max android version that should work with android 4 !
Test ibo pro player !

Smartiptv is the one

Smartiptv is the one

Yes I confirm that too