AthleteOS vs UnderForge

AthleteOS – Track Workouts. Build Consistency. See Your Progress. AthleteOS is a workout tracker for people who train with intent—not just to log workouts, but to improve over time. Track your sessions, plan your training, understand your patterns, and stay consistent with a system designed to help you make meaningful progress. Start simple: log exercises, sets, reps, and weights quickly—even offline. Then go deeper with personalized insights into your performance, recovery, and training habits. Train with real insight * Track exercises, sets, reps, weights, duration, and training volume * Review recent loads and monitor your exercise progression * See personal records and progressive overload recommendations * Understand your session quality and overall performance Plan smarter * Organize your weekly training with the Workout Planner * Choose your preferred training days and see what to train next * Use Today’s Focus for clear, actionable workout guidance * Browse detailed templates with muscle groups, estimated volume, and exercise previews * Rearrange exercises while planning, editing, or actively training Build consistency * Track your training streaks and weekly progress * Review previous training weeks with the Week Navigator * See how often you train and when you last completed a workout * Understand your average, earliest, and latest training times Balance training and recovery * See which muscle groups you’ve trained * Identify fatigued and recovered muscles * Understand primary and secondary muscle involvement * Spot training gaps and build a more balanced routine Stay motivated * Unlock achievements as you progress Track personal records and performance milestones Build momentum through consistent training Built for performance * Offline-first, fast, and reliable * Clean, modern design focused on usability * Interactive insights for workout duration and training volume * Designed to grow with your training Whether you’re working to improve performance, build strength, or become more consistent, AthleteOS helps you plan with purpose, train with confidence, and keep progressing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

UnderForge is a personal fitness and longevity coach that builds a fully customized action plan around your body, your goals, and your life. Then guides you every step of the way and makes it easy to track progress. Whether you want to build muscle, burn body fat, increase strength, or simply get challenged by a world-class program, UnderForge forges a plan that is yours alone. CHOOSE YOUR GOAL Burn body fat Build muscle mass Increase strength Get challenged by your coach HOW IT WORKS When you join, your coach gets to know you. You'll answer a focused set of questions about your training experience, physique, schedule, nutrition, sleep, stress, and existing pain. Your coach then uses that full picture to generate a personalized hypothesis about your biggest obstacles and builds a prioritized, step-by-step action plan designed to break through them. You can review the plan and ask for revisions. This is your forge. HUMA OR AI COACH ALWAYS ON Choose between an AI-only plan and a human + AI plan. AI-only is fully complete and you have all the tools you need to achieve your goals. Human + AI plans adds a boost to accountability and even more personal touch. You decide. Ask about any step in your plan, request a technique breakdown, nutrition targets. Your coach remembers your full profile and adapts every response to your situation. Weekly check-ins keep your plan current. Progress is tracked right inside the app — no need for spreadsheets or additional trackers. CONSISTENCY SCORE AS PRIORITY Most important is that you achieve consistency, therefore we created a unique score to help you stay consistent. The score is higher as you log workouts and meals. This score will also incorporate sleep and breathwork routines and adherence. TRAINING, NUTRITION AND RECOVERY SIMPLIFIED Training — Personalized programming around your schedule, progressive overload, and warm-up protocols. Tailored to gym, home, or park training and available equipment. Nutrition — Macro and calorie targets and guidelines based on your goals and body composition and preferences. Supports all dietary styles vegan, keto, halal, gluten-free, etc. Recovery — Sleep and stress protocols, supplement guidance, and mobility recommendations that keep you performing. Logging — Log workouts easily and meals with photos or text. BUILT FOR REAL PEOPLE From complete beginners to athletes with 10+ years of training, nutrition and longevity expertise, UnderForge adapts to your experience level, your available equipment, your dietary restrictions, and even the areas of your body you want to prioritize. Your plan is not a generic template. It is engineered for you. MUSCLE. LONGEVITY. FORGED. Privacy Policy: https://www.underforge.app/privacy-policy.php Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula