> For the complete documentation index, see [llms.txt](https://docs.novacura.com/flow-connect/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.novacura.com/flow-connect/this-is-flow-connect/technical-overview/system-requirements.md).

# System requirements

## Clients <a href="#clients" id="clients"></a>

* **Android Client** requires Android version 8.0 or higher.
* **iOS Client** requires any of the latest two major versions of iOS.
* **Web Client** can be run in Google Chrome and Microsoft Edge browsers.
  * The client is about 300 MB and requires approximately 5 GB of disk space for runtime data.

## Portal

The portal is supported on Google Chrome and Microsoft Edge browsers.

* We recommend having at least 1 GB of free RAM for optimal performance.
* &#x20;Additionally, we suggest having up to 5 GB of free disk space if you want to make full use of the caching mechanism.
* The Portal App client is approximately 300 MB and requires around 5 GB of disk space for runtime data.


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