Why wont it let me update my apps

Step 1: Open the Google Play Store on your Android and tap on the profile menu at the top. Step 2: Go to Settings and open the Network preferences tab. Step 3: Select Auto-update apps. Step 4: Tap on Over Wi-Fi only or Over any network (if you are comfortable auto-updating apps on a mobile network).

Your iPhone's apps should update automatically, but you can check for updates manually in the App Store. If your iPhone apps won't update, make sure that you're connected to Wi-Fi and logged into your Apple ID. You can also turn automatic app updates off through the Settings app.

Try clearing the cache for the app first. If that solution doesn't work, uninstall the app and reinstall it. If the above options don't fix the issue, you may need to contact the developer for help. On that app's Play Store page, tap on “Developer contact,” then choose your email app to send the message.