VeriText: On-Device SMS Scam Protection with Gemma 4 & LiteRT

Welcome to the official demo for VeriText, a privacy-first, local-first Android application built for the Gemma 4 Good Hackathon!

VeriText protects users from SMS phishing (smishing) and scams by intercepting incoming text messages and analyzing them in real-time. Because we utilize Google's Gemma 4 model running directly on-device via LiteRT, your private messages never leave your phone. No cloud processing, no internet required—just 100% offline, enterprise-grade AI security.

🏆 Built for the Gemma 4 Good Hackathon We are targeting the following prize tracks: • LiteRT Prize (Special Technology Track) • Cactus Prize (Special Technology Track) • Safety & Trust (Impact Track)

⚙️ Tech Stack: • Kotlin & Jetpack Compose (Native Android UI) • LiteRT (On-Device Inference) • Gemma 4 (Local AI Model) • Android Foreground Services ("Always-On" Protection)

🔗 Project Links: • Read the full Kaggle Writeup: [https://www.kaggle.com/competitions/gemma-4-good-hackathon/writeups/veritext-on-device-sms-scam-protection-with-gemma] • View the Source Code on GitHub: https://github.com/ishdeepkalra/veritext

If you found this project interesting, please leave a like and check out our Kaggle submission!

#Gemma4Good #Kaggle #GoogleAI #LiteRT #AndroidDev #MachineLearning #Cybersecurity #Hackathon #Gemma4 #ArtificialIntelligence

Видео VeriText: On-Device SMS Scam Protection with Gemma 4 & LiteRT канала Ishdeep Kalra