User Agent

Mozilla/5.0 (iPad; CPU OS 13_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/100.0.302345841 Mobile/15E148 Safari/604.1

This user agent belongs to Google App. Google Inc developed this Application. This Application run on ipadOS and it renders web contents with WebKit on iPad.

Application - Google App

Google App

Version? @ 64 bit
DeveloperGoogle Inc
ParentGoogle App for iOS
Device TypeTablet

Act as 

Crawler No
Fake No
Anonymized No

Device - Apple

BrandApple
ModeliPad
Platform apple 13.1 (64 bit) by Apple Inc
Mobile Yes
Tablet Yes

Capabilities

Rendering EngineWebKit by Apple Inc (For Google Chrome, iOS (including both mobile Safari, WebViews within third-party apps, and web clips), Safari, Arora, Midori, OmniWeb, Shiira, iCab since version 4, Web, SRWare Iron, Rekonq, and in Maxthon 3.)
Pointingtouchscreen
Javascript Yes
CSS Yes Version: 3
Cookies Yes
Tables Yes
Frames Yes
IFrames Yes
Background Sounds No
Java Applets Yes
VB Script No
Activex No