Besides what other replies have mentioned, I'd like to point out that this model of versioning has died a long time ago, especially in the mobile realm. For any

Besides what other replies have mentioned, I'd like to point out that this model of versioning has died a long time ago, especially in the mobile realm. For any app there's only two options, "newest available" or "keep the one I already have installed", assuming that auto-update is not forced down your throat in the latter scenario.