Google brings Android Data Restore Tool to the Play Store following backup overhaul - Android Police
It's also important to point out that this is different than the Data Transfer Tool that Google rolled out to the Play Store back in 2017, seemingly specific to Pixel devices at the time and partly replacing the even older Data Transfer Tool, last updated in 2017 according to the Play Store listing.The new app also seems to inherit the app listing images of the Data Transfer Tool.
Testing with a few phones we have on-hand, a version of the Data Restore Tool app is already preinstalled on many devices, including recent Samsung phones.Even Android 12 Beta 3 shipped with a 1.0.375544850 beta release, but the version being pushed on the Play Store is an even more recent 1.0.382048734.