Running a virtual Android 4.4.2 environment is generally safe, but you must understand the risks.
Note: VMOS Pro is no longer available on the Google Play Store in many regions. You will need to download the APK from the official VMOS website or a trusted third-party APK repository. Vmos Pro Android 4.4.2
How can I log in to my account and Play Store? - Android Community Running a virtual Android 4
You might ask: "Why go back to 2013?" Android 4.4.2 KitKat is a goldilocks version for several specific use cases: Vmos Pro Android 4.4.2
: Many versions come pre-installed with a lightweight version of GMS (Google Mobile Services).