ChatMate+ vs BastionChat

ChatMate is a chat application based on Open AI GPT-3 technology that provides intelligent replies based on your chat content, making your conversations more convenient and efficient. ChatMate is versatile and can meet various needs. For example, it can serve as a writing assistant to enhance your writing efficiency and quality. As a software engineer, it can help you solve development problems such as syntax errors, code optimization, and debugging. It can also serve as a counselor to listen to your thoughts and provide professional psychological counseling and support. As a teacher, it can provide knowledge answers and teaching suggestions, making your learning more efficient and enjoyable. As a novelist, it can provide creative inspiration and writing advice to make your novel more vivid and appealing. It can also serve as a language translator to accurately translate multiple languages. Additionally, ChatMate can also play various roles, such as a doctor, financial analyst, SEO expert, debater, nutritionist, stylist, chef, fitness coach, makeup artist, yoga instructor, babysitter, emotional analyst, astrologer, dream interpreter, career consultant, terminal interpreter, philosopher, etc. Download ChatMate now and configure your Open AI API Key to start a new intelligent chat experience! If you have any suggestions, please rate and leave a message or send an email to leo@chat-mate.app for feedback. This will help us continuously optimize the product and improve the user experience.

Private AI that runs entirely on your iPhone, iPad and Mac. Chat with your documents, get instant summaries and ask out loud, with no internet, no account and no data collected. ASK YOUR DOCUMENTS Import a contract, a manual, a report or a scanned PDF. Ask in your own words and get a clear answer, with the source one tap away, so you can check it instead of trusting it. Small documents are read in full; large libraries are searched. INSTANT SUMMARIES Turn a long file into the key points: parties, dates, amounts, conditions. JUST ASK OUT LOUD Voice mode with on-device speech recognition. Nothing is uploaded. UNDERSTANDS IMAGES Ask about photos and screenshots with vision models. WORKS OFFLINE On a plane, at sea, underground: the AI model lives on your device, so it keeps working. In airplane mode, web tools are simply not offered. PRIVATE BY DESIGN No account. No tracking. Your documents and conversations never leave the device. Apple's privacy label: Data Not Collected. Lock the app with Face ID using iOS's built-in app protection. YOUR CHOICE OF MODEL A curated catalog of open models (Qwen, Gemma, Phi, LFM and more) sized for your device: fast ones on iPhone, larger ones on iPad and Mac. Or import any GGUF model from Hugging Face. FOR POWER USERS Adjustable thinking (Off, Short, Full), calculator, optional web search, MCP tools for agent workflows. ONE PURCHASE No subscription, no usage limits, Family Sharing. Download a model once, then everything runs locally. Requires iOS 18 or later. Larger models need more memory; the app recommends what fits your device.