freddy coach vs Simple Muscle

freddy is the health context layer for your AI. Connect the apps where your health and training data already lives, and freddy makes that data available to the AI assistant you already use, so you can ask about your sleep, workouts, recovery, and trends in plain language. freddy is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. What you can do with freddy: - Connect your wearables, rings, CGMs, training platforms, and more in a few taps. - Ask any AI assistant about your health and training data, in any conversation. - Keep your data current automatically as your devices sync. - See everything you have connected, and when each source last synced. freddy works with the AI assistants you already use. It does not lock you into one app or one AI, and you stay in control of what you connect. Privacy first: - freddy only reads the data you choose to connect, on your behalf. - You can disconnect any source, or delete your account and all of your data, at any time, from inside the app. - freddy does not sell your data, and never uses it for advertising. freddy is for people who track their health and training and want that context in their AI conversations, without copying and pasting numbers by hand. freddy is operated by reThrive Labs LLC. Privacy Policy: https://freddy.coach/privacy Terms of Service: https://freddy.coach/terms Support: support@freddy.coach

Simple Muscle is an AI-native workout tracker built for the moments between sets—now on iPhone and Apple Watch—and for the AI chat you already use. Plan a workout once, then log each set quickly with clear controls for reps, weight, or time. Move between exercises, add extra sets, and manage recovery with a rest timer that follows your workout to the Lock Screen and Dynamic Island. Take your saved workouts to Apple Watch and train without carrying your phone. Follow your workout exercise by exercise, adjust weight, reps or duration, complete sets, and manage rest periods directly from your wrist. The core tracker is free and works offline. Create workouts, explore a library of more than 400 exercises, review session history, check weekly volume, view progress charts, adjust kg/lb and rest settings, and complete workouts without an account. Optionally save completed workouts to Apple Health so they appear in your activity history. If you sign in, optional sync can back up and restore your training data across devices. With the optional AI Connection subscription, Simple Muscle can connect to ChatGPT, Claude, or other MCP-compatible assistants so an assistant you authorize can plan, edit, and analyze workouts using your training history. Features: - Apple Watch workout tracking - Workout templates and custom workout creation - Active workout mode with exercise and set progress - Reps, weight, and duration tracking - Rest timer with pause and end-rest controls - Library of more than 400 exercises - Exercise filters, instructions, videos, and common mistakes - History, weekly summaries, session details, and progress charts - Kg/lb and week-start preferences - Lock Screen Live Activities and rest notifications - Optional Apple Health workout saving - Optional account sync and AI Connection Simple Muscle is intended for personal fitness tracking and does not provide medical advice. Exercise involves risk. Choose appropriate movements and loads, stop if something feels unsafe, and consult a qualified professional before starting or changing a program when needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/