Mobile SDK

Integrate Offerwall into Your Mobile Apps

Seamlessly integrate our lightweight SDK into your Android, iOS, and Unity apps. Boost user engagement and revenue with our high-performing offerwall solution designed specifically for mobile platforms.

Supported Platforms

Android

Native Android SDK with full compatibility for all Android versions and devices. Easy integration with Gradle.

iOS

Native iOS SDK supporting Swift and Objective-C. Compatible with CocoaPods and Swift Package Manager.

Unity

Complete Unity package for game developers. Works seamlessly with both 2D and 3D Unity games.

Flutter

Flutter plugin for cross-platform mobile development. Support for both Android and iOS from a single codebase.

React Native

React Native module for JavaScript developers. Easy integration with existing React Native projects.

Key Features

Lightweight

Our SDK adds minimal footprint to your app size. Under 2MB for most platforms, ensuring fast downloads and smooth performance.

Real-time Updates

Offers update in real-time without requiring app updates. Users always see fresh, relevant campaigns.

Secure & Reliable

Enterprise-grade security with encrypted communication. 99.9% uptime guarantee and automatic failover.

Advanced Analytics

Comprehensive dashboard with real-time analytics, conversion tracking, and revenue reports.

Customizable UI

Fully customizable interface to match your app's design. Change colors, fonts, and layouts effortlessly.

Dedicated Support

24/7 technical support and dedicated account managers to ensure your integration is successful.

Quick Integration

Easy Setup Process

Integrate our SDK in just a few simple steps. Our comprehensive documentation and sample code make the process straightforward.

Add Dependency

Add our SDK dependency to your project using your preferred package manager.

Initialize SDK

Initialize the SDK with your unique API key in your app's initialization code.

Show Offerwall

Call a single method to display the offerwall to your users at the right moment.

Track Rewards

Handle reward callbacks and distribute virtual currency to your users.

Android - Kotlin

class MainActivity : AppCompatActivity() {
    
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        // Initialize SDK
        OpinionUniverse.init("YOUR_API_KEY", this)
        
        // Set user ID (optional)
        OpinionUniverse.setUserId("USER_ID")
    }
    
    fun showOfferwall() {
        // Show offerwall to user
        OpinionUniverse.showOfferwall(this) { reward ->
            // Handle reward
            giveUserReward(reward.amount)
        }
    }
}