SaiyanGoku
kamehameha!!
OEM apps are based on clean master only. Cm>SD maid. Compare a 4-5 year old version of Cm with SD maid and you will see the difference.
*uploads.tapatalk-cdn.com/20180402/60579f025c2adeaf3af0c0fce757bb50.jpg
Why use that much old version? "Cleaning" the ram isn't a wise thing to do, especially if you are multitasking.