The full Play Store APK is ~45MB, but it expands to over 100MB after installation. Ensure you have at least 300MB free internal storage.
Not every Play Store APK works on KitKat. Google now releases versions up to 35.x, which require Android 6.0+. For Android 4.4.4, you need the last compatible major releases.
Search on APKMirror for:
Current recommended version as of this writing: Google Play Store 32.8.19 – full APK. This is the last "full" feature-complete version for KitKat. Never install version 33.x or higher—they will crash instantly.
Last Updated: October 2023
Compatibility: Android 4.4.4 KitKat (API Level 19) google play store apk download for android 44 4 full
For Android 4.4.4, even after installing Play Store:
After successfully installing the Google Play Store APK for Android 4.4.4 full version, you need to maintain it: The full Play Store APK is ~45MB, but
Do not rush to download the APK yet. Preparation prevents 90% of installation failures.