Android 4.4.2 was released in late 2013. While it was a landmark update, technology has moved rapidly. The modern Tor Browser for Android is built using modern web technologies and security protocols that require newer Android system components.
If the goal is simply to hide your IP address from your local network or ISP (not achieve full Tor anonymity), a VPN is a more realistic and secure solution for Android 4.4.2. download tor browser for android 4.4.2
Would you like a list of minimal, secure Android devices that support the latest Tor Browser instead? Android 4