AVAFLI Engagement
SDK™
The Turnkey Platform for Sweepstakes & Rewards Marketing.
Add sweepstakes, gamification, and prizing to your mobile app in minutes. Custom-branded to match your app. One call to integrate.
Download our SDK Publisher & Developer Overview
Available across all major platforms
iOS SDK
Swift - iOS 15+ - SwiftUl|
AVAILABLE NOW!
Android SDK
Kotlin - Android 8+ • Jetpack Compose
AVAILABLE NOW!
Flutter SDK
Dart - Flutter 3.10+ • Material 3
AVAILABLE NOW!
Web SDK
TypeScript • Zero Dependencies • Shadow DOM
AVAILABLE NOW!
Everything you need, out of the box
Add sweepstakes, gamification, and prizing to your mobile app in minutes. Custom-branded to match your app. One call to integrate.
Sweepstakes & Prizing
Daily entries, escalating streak rewards, and winner announcements.
One-Call Integration
Configure once at launch — the experience opens itself every day. No presentation code.
Custom-Branded
Your logo, your brand color, and your prize art across the experience (available on select plans).
Anti-Fraud Built In
Rate limiting, velocity checks, device fingerprinting, and ban system included.
Analytics & Events
Track engagement, entries, and streaks with built-in analytics.
Streak System
Escalating daily streak ladder with milestone accelerators — or visit-based streaks for low-frequency apps.
Escalating Daily Entries
The longer the streak, the more entries per day
Publisher Control
Giveaways and winner selection are fully managed by the AVAFLI team.
Ready to get started?
Start your free 30-day pilot and see the Avafli difference.
Make Engagement More Rewarding.
© 2026 AVAFLI, LLC
AGS
Apple and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions. Android is a trademark of Google LLC. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Flutter and the Flutter logo are trademarks of Google LLC. AVAFLI is not affiliated with, endorsed by, or sponsored by Apple Inc. or Google LLC.