# Device targeting

> Configure device targeting in Unity Ads to refine your user acquisition campaigns by selecting or excluding specific device attributes.

Use Device targeting when you want to target or block users with particular mobile devices in your campaign.

| **Topic**                                                                             | **Description**                                    |
| ------------------------------------------------------------------------------------- | -------------------------------------------------- |
| [Target iOS devices](/grow/acquire/targeting/device/ios.md)                           | Target users with specific iOS devices             |
| [Target Android devices and manufacturers](/grow/acquire/targeting/device/android.md) | Block or allow users with specific Android devices |