# System Requirements

This page provides an overview of FX Mobile’s client-side and server-side system requirements.

## Client-side requirements

FX Mobile supports the previous and latest versions of ***Apple iOS*** and ***Google Android*** available at the time of testing. 

For the specific operating systems a release of FX Mobile was tested on, see the release notes.

## Server-side requirements

FX Mobile is designed to connect to Caplin’s suite of server-side components: [Caplin Platform](../caplin-platform/platform-architecture/index.md). For server-side system requirements, see [Caplin Platform’s Hardware and Software Requirements](../caplin-platform/platform-architecture/platform-hardware-and-software-requirements.md).

To ease log-file analysis across servers, time zones, and daylight savings transitions, we recommend that you set the system clocks of all hosts in a Caplin stack to UTC.