ETOS LLM Studio vs Essence Toolkit

Welcome to ETOS LLM Studio—a native AI client born out of a boring high school classroom that has ultimately evolved into a hardcore geek powerhouse. Here, AI is no longer a dull chatbox, but an all-around assistant seamlessly integrated into your digital life. Whether you want to awaken top-tier intelligence on your wrist at any moment, or build your exclusive local knowledge base and virtual personas on your phone, ETOS delivers an uncompromising, ultimate experience. [Core Highlights] Native Dual-Platform, A Universe on Your Wrist Deeply optimized for iOS and watchOS, refusing the compromises of watered-down versions. We have entirely rebuilt the chat interaction on Apple Watch, supporting streaming output, voice input, and complex concurrency, while achieving seamless real-time synchronization of configs, sessions, and tools across both platforms. Multi-Model Engine & Absolute Control Native support for mainstream providers like OpenAI, Anthropic (Claude), and Google (Gemini). We give the power back to you: customize request headers, dynamically configure model parameters, or even directly modify the raw JSON request body, satisfying a geek's desire for absolute API control. Memory Accumulation & Worldbook Engine Local RAG Memory: Your data belongs to you. Built with a fully local SQLite vector database supporting text chunking and embeddings, giving your AI genuine long-term memory. Worldbook Engine: Supports highly customizable character backgrounds, conditional triggers, and system prompt injections. Fully compatible with mainstream Worldbook formats, ready to unlock deep role-playing and immersive conversations anytime. Daily Pulse Break the passive "Q&A" deadlock. Every morning, the system synthesizes your long-term memory, recent conversations, and external signals to proactively generate high-value intelligence cards. These seamlessly transform into to-dos and chat prompts, forming a perfect positive feedback loop. Boundless Extension & Automation Fully integrated with MCP (Model Context Protocol), supporting remote tool calling and capability negotiation. Deeply integrated with Siri Shortcuts and connected with the local file system via URL Schemes, extending the AI's reach to every corner of your device. Supports dual-engine (System / Cloud) TTS (Text-to-Speech) reading, giving your AI a real voice. [About the Developer & Open Source Commitment] I am a high school student with a deep passion for computer technology. The original intention behind developing this app was simply that I was tired of the expensive and crippled AI software on the market. So, I decided to take matters into my own hands and build the ultimate client for my daily-use Mac and Apple Watch. Due to the extremely high Apple Developer annual fee, the App Store version charges a symbolic fee. Consider it a crowdfunding effort to help me pay off the debt, while you buy the convenience of not having to compile and tinker with it yourself. But technology should be shared; open source is my bottom line. The complete source code of ETOS LLM Studio (over 88,000 lines) is fully open-sourced on GitHub under the GPLv3 license. If you are also a geek who loves tinkering, you are completely free to pull the code, compile, and install it yourself for free. No matter how you found your way here, welcome to the world of ETOS. Are you ready to start the next conversation with your AI?

Essence Toolkit — Your All-in-One Utility App A refined collection of high-utility tools for everyday tasks. Built to bring elegance and precision to your workflow — made for you, not for profits. No ads. No subscriptions. Just tools that work. What's Inside: Spin the Wheel - Can't make a decision? Let the wheel decide. Fully customizable with your own options. Unit Converter - Convert between hundreds of units instantly — length, weight, temperature, volume and more. Color Palette - Discover and explore beautiful color combinations. Perfect for designers and creatives. Decider - Yes or no? Let Essence decide for you when you just can't make up your mind. Date Countdown - Count down to any date that matters — birthdays, holidays, deadlines, and more. Note Tuner - Tune your instrument quickly and accurately with our built-in note tuner. Dice Roller - Roll one or multiple dice instantly. Perfect for board games and DnD. Internet Speed Test - Test your WiFi or mobile connection speed anytime, anywhere. Speedometer - Track your real-time speed using GPS. Clean, simple, accurate. Altitude - Check your current elevation above sea level in real time. Decibel Meter - Measure sound levels around you. Know when it's too loud. Score Counter - Keep track of scores for any game — simple, fast, and reliable. QR Code Generator - Create custom QR codes in seconds. Share URLs, Wi-Fi networks, contact info, or plain text with clean, high-resolution codes that are instantly scannable. To-Do List - Clear your mind and organize your day. A minimalist task manager designed for speed — add, check off, and prioritize your daily tasks without the clutter. World Clock - Track time across the globe effortlessly. Monitor multiple time zones simultaneously with a sleek visual dashboard — perfect for travel, global teams, or staying in touch. Interval Timer - Structure your time with precision. Customize your work and rest intervals with crisp, clear alerts — perfect for workouts, Pomodoro study sessions, or kitchen timing. Grade Helper - Take the stress out of academics. Project the scores you need on upcoming finals to hit your target grades, and track your coursework performance in one intuitive place. Why Choose Essence? We believe everyday utilities shouldn't track your data, serve you intrusive ads, or lock essential features behind a monthly paywall. Essence Toolkit delivers desktop-grade precision in an elegant, minimalist interface — keeping your workflow smooth, focused, and entirely distraction-free. Made with love in Amsterdam Essence Toolkit — One app. Every tool you need.