OpenChat Connect vs Q.Chat

OpenChat Connect is a free native iOS app with two ways to chat. Download a model and talk to it on your iPhone. Or bring your own API key and use OpenAI, Claude, Gemini, OpenRouter, or any custom endpoint. No OpenChat account. No lock-in. On this device Version 1.2.0 adds curated MLX downloads from Meta, Qwen, and Phi. Pick Fast, Balanced, or Strongest, then choose the On This Device provider. That chat runs on the iPhone. You do not need an API key for it. Your key, any model Paste a key and use OpenAI, Claude, Gemini, OpenRouter, or a custom OpenAI-compatible endpoint, including Ollama, LM Studio, or vLLM. The same key setup also covers Mistral, DeepSeek, cloud Qwen, Moonshot, Z.ai, and 01.AI. Pick the model that fits the task. Switch later. The app does not lock you to one provider. One app either way Chats, rules, memory, and skills are stored on the device. You can set global rules and per-chat rules, edit memory, and run a skill with / in the composer. Web search is optional and uses your own search key (Tavily, Exa, Brave, Serper, or SerpAPI). The app can render streaming Markdown and code, send a photo to a vision-capable model, and finish a cloud reply in the background with a local notification. Private by design OpenChat has no backend, no account, and no analytics. On-device model chats are not sent to a cloud model provider. When you choose a cloud model, that message goes from your iPhone straight to the provider you picked. OpenChat does not sit in the middle. API keys and search keys stay in the iOS Keychain. The app is free. Cloud usage is billed by the provider on your key, not by OpenChat. On-device chats do not use a provider key. App Store: https://apps.apple.com/us/app/openchat-connect/id6798106079 Source (MIT): https://github.com/robert-garay/openchat Support: robert@genion.ai

Q is an AI chat assistant designed for fast, natural conversations through text and voice. Ask questions, explore ideas, work through problems, or continue conversations wherever you are. Q connects to the Q.Core system to provide AI-generated responses while keeping the experience simple and focused. With Q, you can: Chat with AI using text Use voice input to turn speech into requests Listen to spoken AI responses Create an account and save your conversation history Sign in with Apple, Google, or email Switch between English and Simplified Chinese Give helpful or not-helpful feedback on responses Access Q Plus subscription features Restore eligible App Store purchases Manage or delete your account directly from the app You can try Q with up to five guest messages before signing in. Q is built around a governed capability system designed to make its features modular and evolvable over time. Privacy controls, support information, and account management are available directly within the app.