According to historical data from SYBO and Google Play Store listings (archived via APKMirror):
Android 4.4.2 devices often have limited RAM. For the smoothest experience, close all other apps before swiping. No New Updates: subway surfers for android 4.4.2
Subway Surfers remains a staple in mobile gaming, but users on legacy devices running Android 4.4.2 (KitKat) According to historical data from SYBO and Google