OnDevice AI vs DeviceAI

OnDevice AI - Private AI Assistant OnDevice AI brings artificial intelligence directly to your iPhone without requiring an internet connection. All processing happens on your device using Apple's on-device intelligence framework. How It Works Chat with an AI assistant that runs entirely on your iPhone. Your conversations are never sent to servers, uploaded to the cloud, or stored anywhere except your device. Works in airplane mode, underground, or anywhere without signal. Core Features Multiple AI personalities: Professional, Creative, Technical, and Friendly modes Complete conversation history stored locally on your device Export conversations as text files Works without WiFi, cellular data, or any internet connection Powered by Apple's Foundation Models for fast, efficient processing Use Cases Perfect for flights, subway commutes, international travel without roaming, rural areas with poor coverage, or when you need absolute privacy for sensitive questions. Students can study offline, professionals can brainstorm confidentially, and travelers can get help without data charges. Pricing Free tier includes 10 messages daily. Pro upgrade unlocks unlimited messages and full conversation history for $29.99 one-time purchase. Requirements iOS 26.0 or later. Requires iPhone with Apple Intelligence support.

Run powerful AI models entirely on your iPhone — no internet, no subscriptions, no data sharing. DeviceAI is a privacy-first chat app that runs large language models (LLMs) completely on your device using Apple's Metal GPU acceleration. Your conversations never leave your phone. KEY FEATURES • 100% On-Device Processing — All AI inference happens locally. Zero cloud dependency. • 60+ Open-Source Models — Choose from Llama, Qwen, Phi, Mistral, DeepSeek and more • Full Privacy — No data collection, no analytics, no telemetry. Your chats stay on your device. • Offline-First — Works perfectly without internet after model download • Streaming Responses — See AI responses appear in real-time • Reasoning Models — Support for advanced thinking models like DeepSeek R1 • Markdown & Code — Beautiful formatting with syntax highlighting • Customizable — Adjust system prompts, temperature, and generation parameters • Conversation History — All chats saved locally with Isar database PERFECT FOR • Privacy advocates who want AI without cloud exposure • Travelers and remote workers who need offline AI assistance • Developers testing open-source models • Students wanting unlimited, free AI tutoring • Anyone who values data sovereignty TECHNICAL DETAILS • Powered by llamadart (llama.cpp for Flutter) • Supports GGUF format models from HuggingFace • Metal GPU acceleration for fast inference (15-40 tokens/second) • Models range from 0.5B to 8B parameters • Requires iOS 16.0 or later Download models once, use forever. No subscriptions, no API keys, no compromises. Your data stays on your device. Always.