Curi electric. Got app also useless.

wont work if tenant illegally taps into the cable

i dont think they could check much details if the account under different name. at best only monthly bill.
but most of the time landlord just dont bother if monthly bill is low anyway, they only shocked if the bill is high. evil crypto miner will just make sambungan haram, so bill will always low than it should.

anyway landlord must buy current clamp to actually check the current flow, if it is too high, but the meter run slow, then it is redflag.

They bypass the meter, app will show nothing.

Done well, naked eye wont be able to tell, more so our untrained eye.