I have the same application, but two separate builds, one build is pre-installed on my phone, the other one is uploaded to the Google Play Store. Both builds share the same exact name (com.example.ktest), the only difference is the version numbers:
Pre-installed on the phone built with:
versionCode 444
versionName "0.8"
Uploaded to playstore built with:
versionCode 555
versionName "1.0"
Now I have the pre-installed app on my phone, but the newer version which is at the app store is not installed. Now when I go to Google Play Store, the Google Play Store offers me to "open" the app, instead of "update", even though the app on the Google Play Store has a higher version number.
Why doesn't the Google Play Store offer me to "upgrade" the app? Thanks!
Please note: The build was uploaded on the playstore 4 days ago and it's present there, I'm not having issues uploading the app to the store. The issue I'm having is that it doesn't offer to "upgrade", it offers only to "open" at the playstore apps page.