> For the complete documentation index, see [llms.txt](https://chat-sdk.gitbook.io/android/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chat-sdk.gitbook.io/android/setup/add-additional-modules.md).

# Add Additional Modules

#### Add modules to your app-level `build.gradle` file

Replace `[latest-version]` with the numerical part of:

![](https://img.shields.io/maven-central/v/chat.sdk/core)

**Android Auto Support**

```
implementation "chat.sdk:mod-auto:[latest-version]"
```

**Allow users to have multiple profile pictures**

```
implementation "chat.sdk:mod-profile-pictures:[latest-version]"
```

**Enable drawer mode**

```
implementation "chat.sdk:mod-ui-extras:[latest-version]"
```

**Allow users to search and invite using their contact book**

```
implementation "chat.sdk:pro-contact-book:[latest-version]"
```

**Enable audio messages**

```
implementation "chat.sdk:pro-message-audio:[latest-version]"
```

**Enable file attachment messages**

```
implementation "chat.sdk:pro-message-file:[latest-version]"
```

**Enable sticker messages**

```
implementation "chat.sdk:pro-message-sticker:[latest-version]"
```

**Enable video messages**

```
implementation "chat.sdk:pro-message-video:[latest-version]"
```

**Enable end-to-end encryption**

```
implementation "chat.sdk:pro-encryption:[latest-version]"
```

**Enable blocking for Firebase**

```
implementation "chat.sdk:pro-firebase-blocking:[latest-version]"
```

**Enable last online indicator for Firebase**

```
implementation "chat.sdk:pro-firebase-last-online:[latest-version]"
```

**Enable display of nearby users**

```
implementation "chat.sdk:pro-firebase-nearby-users:[latest-version]"
```

**Enable read receipts for Firebase**

```
implementation "chat.sdk:pro-firebase-read-receipts:[latest-version]"
```

**Enable typing indicator for Firebase**

```
implementation "chat.sdk:pro-firebase-typing-indicator:[latest-version]"
```

**Enable read receipts for FireStream**

```
implementation "chat.sdk:pro-firestream-read-receipts:[latest-version]"
```

**Enable typing indicator for FireStream**

```
implementation "chat.sdk:pro-firestream-typing-indicator:[latest-version]"
```

**Enable typing indicator for FireStream**

```
implementation "chat.sdk:pro-firestream-blocking:[latest-version]"
```

**Enable read receipts for XMPP**

```
implementation "chat.sdk:pro-xmpp-read-receipts:[latest-version]"
```

#### Licensing

Modules are available to users who sponsor the project. For more information visit our [Module Licensing Page](https://hackmd.io/@dyR2Vn0UTFaO8tZjyiJyHw/ryODENucU) for more details.

#### Compatibility

| Module                          | Firebase | FireStream | XMPP | Tier    | Gif                                                                      |
| ------------------------------- | -------- | ---------- | ---- | ------- | ------------------------------------------------------------------------ |
| firebase-adapter                | x        |            |      | Free    |                                                                          |
| firestream-adapter              |          | x          |      | Free    |                                                                          |
| pro-xmpp-adapter                |          |            | x    | Diamond |                                                                          |
| mod-auto                        | x        | x          | x    | Free    |                                                                          |
| mod-profile-pictures            | x        | x          | x    | Free    |                                                                          |
| mod-ui-extras                   | x        | x          | x    | Free    | [link](https://giphy.com/gifs/eNRDygZZ7q9n4Yqk3b)                        |
| mod-firebase-ui                 | x        | x          |      | Free    |                                                                          |
| pro-contact-book                | x        | x          | x    | Silver  | [link](https://giphy.com/gifs/TgbLHgDIwcuGX9SDuV)                        |
| pro-message-audio               | x        | x          | x    | Silver  | [link](https://giphy.com/gifs/hQPw2GZ7dXKlnW8gBb)                        |
| pro-message-file                | x        | x          | x    | Silver  | [link](https://giphy.com/gifs/chat-sdk-file-message-ihAaHtT8POJElt47A7)  |
| pro-message-sticker             | x        | x          | x    | Silver  | [link](https://giphy.com/gifs/chat-sdk-LmlI3CJtrHhhTkVGAY)               |
| pro-message-video               | x        | x          | x    | Silver  | [link](https://giphy.com/gifs/chat-sdk-video-message-U72VXhWW9wIdMcRX4D) |
| pro-encryption                  | x        | x          | x    | Silver  |                                                                          |
| pro-firebase-blocking           | x        |            |      | Bronze  | [link](https://giphy.com/gifs/blocking-chat-sdk-SSiqIHMBddhbyt5US9)      |
| pro-firebase-last-online        | x        |            |      | Bronze  |                                                                          |
| pro-firebase-read-receipts      | x        |            |      | Bronze  |                                                                          |
| pro-firebase-typing-indicator   | x        |            |      | Bronze  | [link](https://giphy.com/gifs/typing-chat-sdk-KxcLVS0IFrRtsM2OjR)        |
| pro-firestream-read-receipts    |          | x          |      | Bronze  |                                                                          |
| pro-firestream-typing-indicator |          | x          |      | Bronze  | [link](https://giphy.com/gifs/typing-chat-sdk-KxcLVS0IFrRtsM2OjR)        |
| pro-firestream-blocking         |          | x          |      | Bronze  | [link](https://giphy.com/gifs/blocking-chat-sdk-SSiqIHMBddhbyt5US9)      |
| pro-firebase-nearby-users       | x        | x          |      | Bronze  |                                                                          |
| pro-xmpp-read-receipts          |          |            | x    | Diamond |                                                                          |

> **Note:** The each tier includes all lower tiers. So Diamond tier includes Silver and Bronze tiers etc...