# Overview

Cloud services is useful when you want your user's data to persist across devices.

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On iOS, it uses **iCloud** service and on Android it uses **Saved Games** feature of Google Play Services.
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{% embed url="<https://www.youtube.com/watch?v=qhR4rIcEzR8>" %}
Cloud Services Video Tutorial
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[use-cases](https://assetstore.essentialkit.voxelbusters.com/v2/cloud-services/use-cases)
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{% content-ref url="setup" %}
[setup](https://assetstore.essentialkit.voxelbusters.com/v2/cloud-services/setup)
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{% content-ref url="usage" %}
[usage](https://assetstore.essentialkit.voxelbusters.com/v2/cloud-services/usage)
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{% content-ref url="testing" %}
[testing](https://assetstore.essentialkit.voxelbusters.com/v2/cloud-services/testing)
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{% content-ref url="faq" %}
[faq](https://assetstore.essentialkit.voxelbusters.com/v2/cloud-services/faq)
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