Google's "Go" app variants are a certified hit, even if a large portion of Android users can't actually use them. Gmail Go, the lighter and less resource-intensive version of Gmail designed for handsets running Android Go, has now secured at least half a billion downloads in the Play Store.
Almost everybody uses essential Google apps like Gmail and YouTube, but not everyone has access to a high-end smartphone with top-of-the-line specs. To account for this, Google started creating "Go" versions of popular apps that are optimized to run on devices with less RAM and processing power. While a few of these apps are restricted to users with budget devices, Google decided that all Android users should be able to try out Gmail Go for themselves — at least for about 24 hours.