> ## Documentation Index
> Fetch the complete documentation index at: https://algolia.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Telemetry

> Find details about what telemetry data InstantSearch iOS collects.

<Info>
  Starting May 1, 2024,
  Apple requires all iOS apps to include a privacy manifest.
  For more information, see [Privacy manifest](/doc/guides/building-search-ui/resources/privacy-manifest/ios/).
</Info>

InstantSearch iOS collects data points at runtime.
This helps the InstantSearch team improve and prioritize future development.

Here's an exhaustive list of the collected data:

* InstantSearch version
* The name of the instantiated InstantSearch components, for example, `HitsSearcher`, `FilterState`
* The name of the components with custom parameters (overridden defaults). InstantSearch doesn't collect the values of those parameters. For example, the default of the `facets` value in `FacetListInteractor` is an empty list. If you instantiate it with a list of facets, then the telemetry tracks that the `facets` parameter received a custom value, but not the value itself.

InstantSearch doesn't collect any sensitive or personal data. However, you can still opt out of the telemetry collection with the following code:

```swift Swift icon=code theme={"system"}
InstantSearchTelemetry.shared.isEnabled = false
```