Motorola released an update to their Moto Camera application just a couple months ago that redesigned the user interface and even added in Google Photos integration. This update also came with Google Lens, YouTube Live, and some changes to the user experience (such as sliding a single finger up or down to zoom in and out). This release was said to be for Motorola’s 2018 smartphones, but the APK has been extracted and has shown to work on older Motorola smartphones as well.
The APK was uploaded to the Moto Z themes, apps and mods forum by XDA Senior Member hudfer. The title of the thread indicates that it works on 2016 Motorola smartphones including the Moto Z, Moto Z Play, Moto Z Force, and the Moto Z2 Play. But it should be noted that someone in the XDA Telegram chat group tried it on their Motorola Moto G3 and told us that it worked on their device as well.
Download the updated Moto Camera APK in our Moto Z forums