Android Instant Apps were first showcased in Google I/0 2016. The premise was great: users could try out apps without the hassle of actually installing them. Instant Apps worked by breaking down a native app into small parts, which could be loaded faster and downloaded, then executed quickly. It displayed the UI screen for an app, and as soon as it was closed, it was removed and and did not need to be uninstalled, because it hadn't been installed in the first place.
Google Play Store Showcases Android Instant Apps with "Try Now" Button
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