Disable automatic App Updates :

Prefer to read through app permissions and manually pick which app updates to adopt? You can, but first you need to disable your automatic app updates. Here are the steps:

1. Open Play Store and head over to Settings. 2. Tap on Auto-update apps. 3. Choose Do not auto-update apps.

If you want to enable the auto updates, follow the same path and choose Auto-update apps at any time or via Wi-Fi (available for certain Android devices only).