> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reelevant.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Reelevant Mobile SDK

> Native SDKs for analytics and personalization in your mobile apps

## Overview

The Reelevant Mobile SDKs provide a unified API for both **analytics** (event tracking) and **personalization** (content retrieval) in your native mobile apps. A single SDK instance handles identity management, event collection, and real-time personalized content — no separate clients needed.

<CardGroup cols={3}>
  <Card title="Android" icon="android" href="/developer-docs/mobile-integration/sdk/android">
    Kotlin SDK for Android apps. Uses coroutines for async operations.
  </Card>

  <Card title="iOS" icon="apple" href="/developer-docs/mobile-integration/sdk/ios">
    Swift SDK for iOS apps. Uses async/await (iOS 13+).
  </Card>

  <Card title="Flutter" icon="flutter" href="/developer-docs/mobile-integration/sdk/flutter">
    Dart SDK for Flutter apps. Uses Futures for async operations.
  </Card>
</CardGroup>

## Features

| Feature                  | Description                                                                       |
| ------------------------ | --------------------------------------------------------------------------------- |
| **Unified identity**     | `setUser()` shares identity between analytics events and personalization calls    |
| **Auto-resolved userId** | `run()` automatically resolves from stored identity — no need to pass it manually |
| **Typed responses**      | Discriminated content types (JSON, HTML, Image, Empty) with typed metadata        |
| **Fallback strategies**  | Choose between empty results, error propagation, or custom handlers on failure    |
| **Click tracking**       | Built-in `trackClick()` on every result for attribution                           |
| **Concurrent runs**      | `runAll()` executes multiple workflows in parallel                                |