anno egy nagyobbacska app tesztelésébe picit beleláttam pár éve.
Applera 4db telefonnal teszteltek.
Androidra 70+db telefonnal. És kevés volt, így is 3*annyi időt elvitt.
don't look up, don't look up, don't look up, don't look up, don't look up, don't look up, don't look up...