Hi M H,
ITSMobile would not be a good solution for an iPhone or a UI5 Device.
A good starting point for ITSMobile is the WIKI
Based on the information provided so far - SAP Fiori sounds like a solution that you require rather than Personas?
One can use the Personas with the SAPGUI for HTML(WEBGUI)
See notes
1826286 - FAQ/How To Guide for SAP Screen Personas
and
1835017 - SAP GUI for HTML: Switch for supporting SAP Personas Add-on
Regards,
Oisin