LMSA for LM Studio & Ollama

TechMitten LLC

Contains adsIn-app purchases

About this app

LMSA – The Privacy First AI Chat App for LM Studio, Ollama & OpenRouter on Android

Turn your Android phone or tablet into a powerful AI assistant. LMSA connects to local AI servers like LM Studio and Ollama, or cloud models via OpenRouter, so you can chat with the world's best large language models — privately, securely, and completely on your terms.

Whether you're running DeepSeek, Llama 3, Mistral, Phi, Qwen, Claude, or Gemini, LMSA is the fastest, cleanest, and most private way to access AI on Android.

🔒 PRIVATE BY DESIGN — YOUR AI, YOUR RULES
- Zero Tracking: No telemetry, no analytics, no snooping.
- Local-First: All conversations stay on your device and local network.
- Direct Cloud Access: OpenRouter requests go straight to the provider — no middleman servers.
- Biometric Lock: Protect your chats with fingerprint or face unlock.
- No Subscriptions: Remove ads with a simple, affordable one-time purchase.

🤖 WORKS WITH LOCAL & CLOUD AI MODELS
- LM Studio: Connect to any GGUF model running on your PC or Mac.
- Ollama: Full support for Ollama servers and all compatible models.
- OpenRouter: Instant access to 100+ leading cloud LLMs with your API key.
- Model Switching: Swap between local and cloud models instantly from your phone.
- Thinking Mode: See the full reasoning chain for models like DeepSeek-R1.

🗣️ AI VOICE CHAT (TEXT-TO-SPEECH)
Listen to AI responses in natural, expressive voices. Hands-free AI interaction — perfect for accessibility, multitasking, or just bringing your assistant to life.

🌐 REAL-TIME WEB SEARCH
LMSA can fetch live data, current news, and up-to-date information before generating responses — making your local AI smarter than ever.

⚡ SMART REPLIES & PROMPT LIBRARY
- Smart Reply: Context-aware reply suggestions generated instantly from AI responses.
- Prompt Library: Save, organize, and reuse your favorite system prompts for any workflow — coding assistant, creative writer, tutor, and more.

📎 FILE PROCESSING & DOCUMENT ANALYSIS
Attach TXT, PDF, JSON, CSV, HTML, Markdown, Python, JavaScript, and more. Feed documents directly to your AI for context-aware analysis — all processed locally.

🎛️ FULL PARAMETER CONTROL
Tune your AI experience to perfection:
- Adjust temperature, top-p, and repetition penalty
- Set custom system prompts per conversation
- Configure inference parameters on the fly
- Switch models without leaving the app

📱 BEAUTIFULLY DESIGNED FOR ALL ANDROID DEVICES
A modern, clean interface optimized for phones and tablets alike. Fast, responsive, and built for everyday use.

🛠️ EASY SETUP IN MINUTES
For Local AI (LM Studio / Ollama):
1. Install LM Studio or Ollama on your PC or Mac.
2. Load a model and start the local server.
3. Connect your phone to the same Wi-Fi network.
4. Enter the server IP and port in LMSA — start chatting.

For Cloud AI (OpenRouter):
1. Get a free OpenRouter API key at openrouter.ai.
2. Enter your key in LMSA settings.
3. Choose from 100+ models and start chatting instantly.

🧑‍💻 PERFECT FOR:
- AI enthusiasts experimenting with local language models
- Privacy-focused users who refuse to send data to big tech
- Developers and researchers needing mobile LLM access
- Power users building custom prompt workflows
- Anyone who wants a private, uncensored AI assistant

📋 REQUIREMENTS:
- Android 6.0 or higher
- LM Studio or Ollama running on a PC/Mac, OR an OpenRouter API key
- Local models: both devices must be on the same Wi-Fi network

⚠️ LMSA is an independent app, not affiliated with LM Studio, Ollama, or OpenRouter. Local connections may be unencrypted — use only on trusted networks.

Your data. Your models. Your rules. Download LMSA and take back control of your AI.

Ratings and reviews

Pretty good overall. Better than most. Good tools integration.A few things: - Whatever it is sending for thinking mode is driving qwen (3/3.5) insane. Goes on and.on with "wait, I should" for dozens of sentences before finally selecting a reply. Something I don't see from other clients - UI has a few odd quirks still, like wanting to be completely full screen - For a premium app I would like to be able to control morez like controlling the thinking budget, see more about what is being sent.

good app, does what it says on the tin. the UX needs some TLC (creating custom templates, preventing the new line button from sending messages, making the popup confirming the model is loaded show up less often/ less intrusively) but the foundation is rock solid. The cost to remove ads is extremely cheap, making this a solid all- rounder. looking forward to future updates!

Works as expected. I've been using it on my Boox Tab X and unfortunately the UI is less than ideal for e-INK. In particular I'd like some configurability to make it appealing to use on big tablets: font sizes, colours used, line spacing, margins.

What’s new

We made more improvements to the UI that makes switching between models and opening saved chats even easier.