im.ai vs ChatNPU

im.ai is a hybrid AI chat assistant that gives you the freedom to choose between running powerful language models locally on your iPhone or iPad, or connecting to leading cloud AI providers. LOCAL MODELS - PRIVACY FIRST • Run AI models directly on your device using llama.cpp • Keep all conversations completely private and offline • Support for popular open-source models including Llama, Falcon, Qwen, Gemma, and more • Download models with automatic progress tracking • No internet connection required for local inference • Optimized for iOS devices with efficient memory usage CLOUD PROVIDERS - UNLIMITED POWER • Connect to multiple AI providers with your own API keys • Google Gemini - Fast, powerful multimodal models • Groq - Lightning-fast inference • OpenRouter - Access to hundreds of models • Cerebras - State-of-the-art performance • GitHub Models - Developer-friendly AI access POWERFUL FEATURES • Beautiful markdown rendering with code syntax highlighting • Session management to organize your conversations • Model switching on the fly • Adaptive text size with Dynamic Type support • API key management with secure storage • Background model downloads • Low memory footprint optimized for mobile • Native SwiftUI for iOS NO SUBSCRIPTIONS, NO TRACKING • One-time purchase, yours forever • No data collection or telemetry • No account required for local models • Bring your own API keys for cloud providers Whether you need privacy-focused local inference or access to the latest cloud AI capabilities, im.ai puts you in control. Perfect for developers, researchers, and anyone who values privacy without compromising on AI power.

ChatNPU Keyboard rewrites your text instantly in the style you choose. Select an identity, tap once, and you are offered a new version powered by on-device AI. Built for privacy, your typed and rewritten text stays on device. ChatNPU is available on supported devices with the required on-device AI capabilities.