I think you’re right. Despite Google’s latest horrible promise to wreck user choice, auto-updates are possible from third-party app stores in Android right now, and they have been for a long tint. And it’s possible for competing app stores to update the same app, provided the update is signed by the same key as the original.
In F-Droid, for example, you only need to manually click the system level Install button once per app; after that it can update apps without asking. But if you download a more up-to-date version of the package from a different source, you can install it there too (if you approve the installation of the app from any source, and not just the first one you used).
But isn’t that positive? If you’ve got an app from another source, either this source should update the app or only by yourself in a manual task.
I think you’re right. Despite Google’s latest horrible promise to wreck user choice, auto-updates are possible from third-party app stores in Android right now, and they have been for a long tint. And it’s possible for competing app stores to update the same app, provided the update is signed by the same key as the original.
In F-Droid, for example, you only need to manually click the system level Install button once per app; after that it can update apps without asking. But if you download a more up-to-date version of the package from a different source, you can install it there too (if you approve the installation of the app from any source, and not just the first one you used).