MChatP

MChatP connects to an LM Studio server running on your own computer — reachable from anywhere over a private Tailscale network you control. MChatP does not host or run any AI model itself: it simply talks to your own server and displays the responses. Using MChatP requires a computer running LM Studio (free, third-party software) and the Tailscale app (free, third-party software) already set up and connected — the in-app Help guide walks through both, step by step. MCHATP FREE Connect to one LM Studio server, chat with any model you have loaded, and use the app in English, French, or Spanish — no payment required, no account, no trial period. MCHATP PRO — ONE-TIME UNLOCK Switching between several LM Studio machines, inspecting every MCP tool call in detail, and exporting conversations are unlocked with a single one-time purchase — MChatP Pro. Pay once, keep it forever. No subscription, nothing renews. PRIVATE BY DESIGN • All data — server profiles, tokens, conversation history — stays strictly on your device • No account, no cloud sync, no analytics • Server tokens stored securely in the iOS Keychain, never in plain text WORKS WITH YOUR OWN AI • Streams responses in real time from your LM Studio server • Switch between any models currently loaded on your server • Multiple server profiles to jump between machines (MChatP Pro) SYSTEM PROMPTS & CHAT TOOLS A system prompt to steer how the model responds (one free, unlimited library with MChatP Pro, switchable off without deleting it); stop/regenerate a reply, copy a message, rename a conversation, search your history, and keyboard shortcuts on iPad and Mac (⌘N, ⌘↩). MCP TOOL VISIBILITY • See at a glance when the model uses a tool exposed by your server's MCP configuration (e.g. reading a local file) • Developer Mode shows the full parameters and result of every tool call, plus a technical request/response log (MChatP Pro) ACTION BUTTON & SIRI SHORTCUTS • Ask MChatP a question hands-free — press the Action Button (iPhone 15 Pro or later), and the answer comes back without opening the app • Start a new conversation or test your server connection from the Action Button, Siri, or Spotlight • Works on any iPhone through Siri and the Shortcuts app — the physical Action Button is iPhone 15 Pro and later only SECURE BY CHOICE • Optional PIN lock, with Face ID or Touch ID as a shortcut • Your PIN is never stored as typed — only a salted cryptographic hash, in the iOS Keychain • Light, dark, or system appearance BUILT FOR IPHONE, IPAD, AND MAC • Native SwiftUI app — runs on iPhone, iPad, and Mac (Designed for iPad) • English, French, and Spanish, switchable independently of your system language — IN-APP PURCHASE DETAILS — MChatP Pro is a one-time, non-consumable purchase at $4.99 (price may vary by region), charged at confirmation of purchase. No subscription, nothing renews. If you reinstall the app or switch devices, use Restore Purchases to unlock it again at no extra cost. MChatP is an independent app, not affiliated with the makers of LM Studio or Tailscale, trademarks of their respective owners. Privacy Policy: https://precellence.icu/apps/mchatp/privacy_policy.html Terms of Use: https://precellence.icu/apps/mchatp/terms_of_use.html Support: support@precellence.icu