The Google Play Store does not display the exact number of downloads for apps. It instead displays milestone increments like one million, five million, ten million, 100 million, one billion, and so on. This statistic can be found in almost every app on the store. In May 2014, Gmail became the world’s first Android app to reach one billion installs. In January 2022, it surpassed ten billion installs. In November 2021, Google Maps reached the “ten billion” mark.