Portable AI — Run uncensored local LLMs natively on any device.

Whyy Cloud is a comprehensive Flutter application that brings powerful, privacy-first local AI chat workflows directly to your mobile and desktop devices. Every chat, setting, and model remains exclusively on your device. The refined UI coordinates seamless model loading, parameter adjustments, transparent logs, and an integrated local API surface.

Screenshots

Features

• Local-First Execution: 100% on-device inference using llamadart + llama.cpp. No internet required to chat.
• Persistent Chat History: Store and manage conversations securely using Hive local storage.
• Over-The-Air (OTA) Models: Download, manage, and run new models directly from the built-in library—no app updates required.
• Granular AI Controls: Tweak generation settings like Temperature, System Prompts, and hardware compute devices (CPU/Vulkan/OpenCL).
• In-App Updater: Automatically fetch the latest updates from the GitHub repository and install new APKs directly within the app.
• Local API Server: Expose your loaded model to your local network with an OpenAI-compatible API endpoint for easy integration with other tools.
• Multimodal Support: Voice inputs (Speech-to-Text), Text-to-Speech (TTS), and image/file attachments for vision models.
• Customizable UI: Full dark/light mode support, aesthetic glassmorphism, and dynamic component styling.
• Deep Troubleshooting: Built-in logs screen to monitor token generation speed, backend allocations, and diagnostic events.

Top open-source models supported

Run the latest open-source AI models directly on your device. From conversational AI to advanced reasoning, choose from industry-leading models optimized for your Android Smartphone.

Provider	Model Family	Description
Meta	Meta Llama	Meta's flagship family of foundation models
Google	Google Gemma	Google's lightweight, state-of-the-art models
Hugging Face	Hugging Face SmolLM	Compact, efficient models by Hugging Face
DeepSeek	DeepSeek	Advanced reasoning and coding models
Qwen	Qwen	Alibaba's powerful multilingual models
IBM	IBM Granite	IBM's open Granite models for enterprise AI
Deep Cogito	Deep Cogito	Deep Cogito's reasoning-focused open models
Liquid AI	Liquid AI LFM	Liquid AI's efficient Liquid Foundation Models

Getting Started

Prerequisites

Ensure your Flutter environment is correctly set up. For Android development on this machine, ensure these paths are available:

• ANDROID_HOME=/Users/aditya/Library/Android/sdk
• JAVA_HOME=/Applications/Android Studio.app/Contents/jbr/Contents/Home

Build & Run

# Fetch dependencies
flutter pub get

# Run on the default connected device
flutter run

# Run on a specific emulator
flutter run -d emulator-5554

# Build a production-ready APK
flutter build apk --release

License

Use is limited by the LICENSE file. You may study, fork, and improve the app for personal or educational use with attribution preserved, but you may not rebrand or present it as your own independent product.