This happens because the internal components of Google Play Services update automatically, but the old Play Store app interface cannot keep up. Google stopped official support for KitKat (API level 19) in for many services. That means the built-in auto-updater no longer works.
: Even on older hardware, the store provides quick navigation through tabs for Apps, Games, and Books, including a massive library of e-books and audiobooks. Functionality and Limitations Google Play services – Apps on Google Play Google Play Store Apk For Android 4.4 2
On Android 4.4.2, it is very common for the Play Store to open but then get stuck on a "Checking for updates" screen or constantly crash. This is almost always because is outdated or incompatible. If you manually install the Play Store APK, you may also need to find and install a legacy version of the Google Play Services APK specifically tailored for Android 4.4. This happens because the internal components of Google