---
source_url: https://www.pubnub.com/docs/chat/swift-chat-sdk/build/platform-support
title: Platform Support for Swift Chat SDK
updated_at: 2026-06-04T11:09:45.005Z
---

> Documentation Index
> For a curated overview of PubNub documentation, see: https://www.pubnub.com/docs/llms.txt
> For the full list of all documentation pages, see: https://www.pubnub.com/docs/llms-full.txt


# Platform Support for Swift Chat SDK

## Swift Chat SDK 1.0.0

### source: GitHub release

**Repository:** [GitHub release](https://github.com/pubnub/swift-chat-sdk/archive/refs/tags/1.0.0.zip)

#### Supported Platforms

##### iOS

| Target Architecture | Runtime Version | Minimum OS Version | Maximum OS Version |
| --- | --- | --- | --- |
| arm64 | Swift 5.x | iOS 14.0 | iOS 18.5 |

##### macOS

| Target Architecture | Runtime Version | Minimum OS Version | Maximum OS Version |
| --- | --- | --- | --- |
| arm64, x86_64 | Swift 5.x | macOS 11.0 | macOS 15.5 |

##### tvOS

| Target Architecture | Runtime Version | Minimum OS Version | Maximum OS Version |
| --- | --- | --- | --- |
| arm64 | Swift 5.x | tvOS 14.0 | tvOS 18.5 |

#### Target Platforms

* iOS 14.0 or higher
* macOS 11.0 or higher
* tvOS 14.0 or higher