Cubasis and Blackmagic Camera are cross platform, not that "most people" would use these over whatever was preinstalled or the camera interface in their social app.
The Android audio latency issues were solved long ago with Pro Audio. Whether Android audio apps chose to use it is on them and the significance of latency on their audio app.
Audio, and it's not even close. On iPadOS you get full-fledged DAWs like Cubasis and Logic.