User Agent

Mozilla/5.0 (iPad; CPU OS 11_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/10.0 Mobile/15E216 Safari/602.1 MXiOS/5.2.20.4043

This user agent belongs to Maxthon. Maxthon International Limited developed this Browser. This Browser run on iOS and it renders web contents with WebKit on iPad.

Browser - Maxthon

Maxthon

Version5.2 @ 32 bit
DeveloperMaxthon International Limited
ParentMaxthon 5.2 for iOS
Device TypeTablet

Act as 

Crawler No
Fake No
Anonymized No

Device - Apple

BrandApple
ModeliPad
Platform apple (32 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