Hi. yes I tried a few - best seemed to be Evolution Studio
https://www.extreamsd.com/
To be honest android seems to suffer from intrinsic latency issues so don't expect REAPER performance (although there is IIRC a latency compensation set up in Evolution.)
Another one that might be worth a look is n-track. I actually used it a bit on PC before discovering Reaper. No idea how good the Android version is however.