https://blog.google/products-and-platforms/platforms/google-play/introducing-google-play-instant-faster-way-try-apps-and-games/
Introducing Google Play Instant, a faster way to try apps and games
Mar 19, 2018 - Introducing Google Play Instant, the newest, fastest way to try apps and games
google play instantfaster way
https://play.google.com/store/apps/details?id=com.Chot&hl=en
Chot: Secure Instant Messaging - Apps on Google Play
End To End Encrypted Messages
secure instant messagingon googlechotappsplay