Adding chat functionality to an iOS app can become complex faster than expected.
What begins as a simple message view and input field quickly grows into features like typing indicators, delivery receipts, media attachments, presence updates, and real-time synchronization across devices.
Even with the chat UI kits offering iOS MESSAGING components, developers often need to wire together multiple components, manage state, and configure features before the interface feels complete.
The CometChat UI Kit Builder for iOS simplifies this workflow.
Instead of assembling chat UI manually, you can design the chat interface visually, configure messaging features, customize themes, and export platform-ready settings for your iOS app.
What is the CometChat UI Kit Builder for iOS?
The CometChat UI Kit Builder for iOS is a visual configuration tool that helps developers create chat interfaces using prebuilt native components.
It works alongside the CometChat iOS UI Kit, which provides production-ready messaging components built specifically for iOS applications.
Instead of assembling UI components manually, the Builder lets you configure the chat experience visually and export the required settings directly into your project.
With the Builder, you can:
Configure chat layouts
Enable or disable messaging features
Customize themes and typography
Export configuration files
Integrate them directly into your iOS app
This approach allows developers to move faster while still maintaining full control over the UI when deeper customization is needed.
Why Use the iOS UI Kit Builder?
Many iOS developers follow a traditional workflow when building chat UI:
Install the chat SDK or UI kit
Import messaging components
Wire them together in view controllers
Configure features manually
Apply styling and themes
While this approach works, it can take time before the chat interface becomes fully functional.
The Builder simplifies this process.
Instead of configuring UI components across your codebase, you define the chat experience visually and export those settings directly into your app.
This provides several advantages:
Faster integration: Prebuilt UI components reduce setup time.
Native iOS experience: Components are built for Swift and UIKit-based applications — not wrapped or web-based.
Visual configuration: Preview layouts, features, and styling before integrating them into your project.
Centralized customization: Manage layout, theming, and feature toggles in one place instead of across multiple files.
In practice, teams can move from UI concept to a working chat interface in a few hours.
Prerequisites
Before you begin, make sure your environment includes:
Xcode (latest version recommended)
iOS 14+ deployment target
Swift 5.7+
CocoaPods or Swift Package Manager
A CometChat account with App ID, Auth Key, and Region
Step 1: Configure Your Chat UI in the Builder
Start by opening the CometChat UI Kit Builder.
The Builder provides a visual interface where you can configure the chat experience without editing UI code.
Inside the Builder, you can configure:
Chat layout
Messaging features
Engagement tools
Visual styling
As you make changes, you can preview how the chat interface behaves in real time.
This makes it easier to refine your UI before integrating it into your iOS app.
Step 2: Configure Messaging Features
The Builder allows you to enable or disable the messaging capabilities your app requires.
Core messaging features include:
1:1 messaging
Group chats
Typing indicators
Delivery and read receipts
Message reactions
Media sharing
Mentions and tagging
You can also enable additional engagement features such as:
Polls and surveys
Message translation
Notifications
Additional UI interactions
These features can be toggled directly from the Builder interface without modifying UI code.
Step 3: Customize Theme and Styling
To ensure your chat interface fits your app’s design, the Builder allows you to customize visual elements in one place.
You can configure:
Colors: Define brand colors for message bubbles, headers, and UI elements.
Typography: Customize fonts and text styles used across the chat interface.
Layout styling: Adjust spacing, backgrounds, and overall component styling.
These settings help ensure the chat experience feels consistent with the rest of your iOS application.
Step 4: Export Builder Configuration
Once your chat interface is configured, you can export the generated configuration from the Builder.
The exported package typically includes:
UI configuration files
Theme settings
Chat feature toggles
Platform-ready settings for iOS
Because these configurations are built for the iOS UI Kit, the chat interface automatically reflects your selected layout, theme, and features.
Step 5: Integrate the Builder into Your iOS App
After exporting the configuration, you can integrate it into your iOS project using the steps listed below
Load Settings with the Builder Package
Add the CometChatBuilder package to your project and load the configuration.
You can import settings from:
The JSON configuration file directly into your app for quick setup.
Scan a QR code generated from the Builder to sync settings instantly across environments.
Initialize the CometChat SDK
Before launching chat, initialize the CometChat SDK in your app.
Once initialized, your chat UI components can communicate with CometChat’s messaging infrastructure.
Launch Chat in Your iOS App
After integration, your app will have access to the configured chat components.
Because the UI and features were defined in the Builder, the chat interface automatically reflects your selected layout, theme, and messaging capabilities.
At this stage, you can run the app on an iOS simulator or device and start sending messages.
Ship Native Chat Experiences Faster
Building a native chat interface for iOS typically involves assembling UI components, configuring messaging behavior, and managing styling across multiple layers.
The CometChat UI Kit Builder for iOS simplifies this process.
Instead of wiring everything manually, you can:
Design the chat interface visually
Configure messaging features
Customize themes and layouts
Export platform-ready settings
The result is a faster, more streamlined workflow for iOS teams building messaging experiences.
You still retain full control over the UI and SDK when deeper customization is required — but you start with a production-ready chat interface from the beginning.
Shrinithi Vijayaraghavan
Creative Storytelling , CometChat